1330832790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:955

約数の個数: 192

約数和(自身を含む): 4136251392

約数和(自身を除く): 2805418602

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 83, 90, 93, 105, 126, 155, 166, 186, 210, 217, 249, 279, 310, 315, 415, 434, 465, 498, 558, 581, 630, 651, 747, 821, 830, 930, 1085, 1162, 1245, 1302, 1395, 1494, 1642, 1743, 1953, 2170, 2463, 2490, 2573, 2790, 2905, 3255, 3486, 3735, 3906, 4105, 4926, 5146, 5229, 5747, 5810, 6510, 7389, 7470, 7719, 8210, 8715, 9765, 10458, 11494, 12315, 12865, 14778, 15438, 17241, 17430, 18011, 19530, 23157, 24630, 25451, 25730, 26145, 28735, 34482, 36022, 36945, 38595, 46314, 50902, 51723, 52290, 54033, 57470, 68143, 73890, 76353, 77190, 86205, 90055, 103446, 108066, 115785, 127255, 136286, 152706, 162099, 172410, 178157, 180110, 204429, 229059, 231570, 254510, 258615, 270165, 324198, 340715, 356314, 381765, 408858, 458118, 477001, 517230, 534471, 540330, 613287, 681430, 763530, 810495, 890785, 954002, 1022145, 1068942, 1145295, 1226574, 1431003, 1603413, 1620990, 1781570, 2044290, 2112433, 2290590, 2385005, 2672355, 2862006, 3066435, 3206826, 4224866, 4293009, 4770010, 5344710, 6132870, 6337299, 7155015, 8017065, 8586018, 10562165, 12674598, 14310030, 14787031, 16034130, 19011897, 21124330, 21465045, 29574062, 31686495, 38023794, 42930090, 44361093, 63372990, 73935155, 88722186, 95059485, 133083279, 147870310, 190118970, 221805465, 266166558, 443610930, 665416395, 1330832790]

約数ペア:

[(1, 1330832790), (2, 665416395), (3, 443610930), (5, 266166558), (6, 221805465), (7, 190118970), (9, 147870310), (10, 133083279), (14, 95059485), (15, 88722186), (18, 73935155), (21, 63372990), (30, 44361093), (31, 42930090), (35, 38023794), (42, 31686495), (45, 29574062), (62, 21465045), (63, 21124330), (70, 19011897), (83, 16034130), (90, 14787031), (93, 14310030), (105, 12674598), (126, 10562165), (155, 8586018), (166, 8017065), (186, 7155015), (210, 6337299), (217, 6132870), (249, 5344710), (279, 4770010), (310, 4293009), (315, 4224866), (415, 3206826), (434, 3066435), (465, 2862006), (498, 2672355), (558, 2385005), (581, 2290590), (630, 2112433), (651, 2044290), (747, 1781570), (821, 1620990), (830, 1603413), (930, 1431003), (1085, 1226574), (1162, 1145295), (1245, 1068942), (1302, 1022145), (1395, 954002), (1494, 890785), (1642, 810495), (1743, 763530), (1953, 681430), (2170, 613287), (2463, 540330), (2490, 534471), (2573, 517230), (2790, 477001), (2905, 458118), (3255, 408858), (3486, 381765), (3735, 356314), (3906, 340715), (4105, 324198), (4926, 270165), (5146, 258615), (5229, 254510), (5747, 231570), (5810, 229059), (6510, 204429), (7389, 180110), (7470, 178157), (7719, 172410), (8210, 162099), (8715, 152706), (9765, 136286), (10458, 127255), (11494, 115785), (12315, 108066), (12865, 103446), (14778, 90055), (15438, 86205), (17241, 77190), (17430, 76353), (18011, 73890), (19530, 68143), (23157, 57470), (24630, 54033), (25451, 52290), (25730, 51723), (26145, 50902), (28735, 46314), (34482, 38595), (36022, 36945)]