2017395780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{761}}^1$

素因数の和:926

約数の個数: 192

約数和(自身を含む): 6304531968

約数和(自身を除く): 4287136188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 113, 115, 138, 170, 204, 226, 230, 255, 276, 339, 340, 345, 391, 452, 460, 510, 565, 678, 690, 761, 782, 1020, 1130, 1173, 1356, 1380, 1522, 1564, 1695, 1921, 1955, 2260, 2283, 2346, 2599, 3044, 3390, 3805, 3842, 3910, 4566, 4692, 5198, 5763, 5865, 6780, 7610, 7684, 7797, 7820, 9132, 9605, 10396, 11415, 11526, 11730, 12937, 12995, 15220, 15594, 17503, 19210, 22830, 23052, 23460, 25874, 25990, 28815, 31188, 35006, 38420, 38811, 38985, 44183, 45660, 51748, 51980, 52509, 57630, 64685, 70012, 77622, 77970, 85993, 87515, 88366, 105018, 115260, 129370, 132549, 155244, 155940, 171986, 175030, 176732, 194055, 210036, 220915, 257979, 258740, 262545, 265098, 297551, 343972, 350060, 388110, 429965, 441830, 515958, 525090, 530196, 595102, 662745, 776220, 859930, 883660, 892653, 1031916, 1050180, 1190204, 1289895, 1325490, 1461881, 1487755, 1719860, 1785306, 1977839, 2579790, 2650980, 2923762, 2975510, 3570612, 3955678, 4385643, 4463265, 5159580, 5847524, 5933517, 5951020, 7309405, 7911356, 8771286, 8926530, 9889195, 11867034, 14618810, 17542572, 17853060, 19778390, 21928215, 23734068, 29237620, 29667585, 33623263, 39556780, 43856430, 59335170, 67246526, 87712860, 100869789, 118670340, 134493052, 168116315, 201739578, 336232630, 403479156, 504348945, 672465260, 1008697890, 2017395780]

約数ペア:

[(1, 2017395780), (2, 1008697890), (3, 672465260), (4, 504348945), (5, 403479156), (6, 336232630), (10, 201739578), (12, 168116315), (15, 134493052), (17, 118670340), (20, 100869789), (23, 87712860), (30, 67246526), (34, 59335170), (46, 43856430), (51, 39556780), (60, 33623263), (68, 29667585), (69, 29237620), (85, 23734068), (92, 21928215), (102, 19778390), (113, 17853060), (115, 17542572), (138, 14618810), (170, 11867034), (204, 9889195), (226, 8926530), (230, 8771286), (255, 7911356), (276, 7309405), (339, 5951020), (340, 5933517), (345, 5847524), (391, 5159580), (452, 4463265), (460, 4385643), (510, 3955678), (565, 3570612), (678, 2975510), (690, 2923762), (761, 2650980), (782, 2579790), (1020, 1977839), (1130, 1785306), (1173, 1719860), (1356, 1487755), (1380, 1461881), (1522, 1325490), (1564, 1289895), (1695, 1190204), (1921, 1050180), (1955, 1031916), (2260, 892653), (2283, 883660), (2346, 859930), (2599, 776220), (3044, 662745), (3390, 595102), (3805, 530196), (3842, 525090), (3910, 515958), (4566, 441830), (4692, 429965), (5198, 388110), (5763, 350060), (5865, 343972), (6780, 297551), (7610, 265098), (7684, 262545), (7797, 258740), (7820, 257979), (9132, 220915), (9605, 210036), (10396, 194055), (11415, 176732), (11526, 175030), (11730, 171986), (12937, 155940), (12995, 155244), (15220, 132549), (15594, 129370), (17503, 115260), (19210, 105018), (22830, 88366), (23052, 87515), (23460, 85993), (25874, 77970), (25990, 77622), (28815, 70012), (31188, 64685), (35006, 57630), (38420, 52509), (38811, 51980), (38985, 51748), (44183, 45660)]