88685730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 287539200

約数和(自身を除く): 198853470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 31, 35, 38, 42, 45, 57, 62, 63, 70, 90, 93, 95, 105, 114, 126, 133, 155, 171, 186, 190, 210, 217, 239, 266, 279, 285, 310, 315, 342, 399, 434, 465, 478, 558, 570, 589, 630, 651, 665, 717, 798, 855, 930, 1085, 1178, 1195, 1197, 1302, 1330, 1395, 1434, 1673, 1710, 1767, 1953, 1995, 2151, 2170, 2390, 2394, 2790, 2945, 3255, 3346, 3534, 3585, 3906, 3990, 4123, 4302, 4541, 5019, 5301, 5890, 5985, 6510, 7170, 7409, 8246, 8365, 8835, 9082, 9765, 10038, 10602, 10755, 11970, 12369, 13623, 14818, 15057, 16730, 17670, 19530, 20615, 21510, 22227, 22705, 24738, 25095, 26505, 27246, 30114, 31787, 37045, 37107, 40869, 41230, 44454, 45410, 50190, 51863, 53010, 61845, 63574, 66681, 68115, 74090, 74214, 75285, 81738, 95361, 103726, 111135, 123690, 133362, 136230, 140771, 150570, 155589, 158935, 185535, 190722, 204345, 222270, 259315, 281542, 286083, 311178, 317870, 333405, 371070, 408690, 422313, 466767, 476805, 518630, 572166, 666810, 703855, 777945, 844626, 933534, 953610, 985397, 1266939, 1407710, 1430415, 1555890, 1970794, 2111565, 2333835, 2533878, 2860830, 2956191, 4223130, 4667670, 4926985, 5912382, 6334695, 8868573, 9853970, 12669390, 14780955, 17737146, 29561910, 44342865, 88685730]

約数ペア:

[(1, 88685730), (2, 44342865), (3, 29561910), (5, 17737146), (6, 14780955), (7, 12669390), (9, 9853970), (10, 8868573), (14, 6334695), (15, 5912382), (18, 4926985), (19, 4667670), (21, 4223130), (30, 2956191), (31, 2860830), (35, 2533878), (38, 2333835), (42, 2111565), (45, 1970794), (57, 1555890), (62, 1430415), (63, 1407710), (70, 1266939), (90, 985397), (93, 953610), (95, 933534), (105, 844626), (114, 777945), (126, 703855), (133, 666810), (155, 572166), (171, 518630), (186, 476805), (190, 466767), (210, 422313), (217, 408690), (239, 371070), (266, 333405), (279, 317870), (285, 311178), (310, 286083), (315, 281542), (342, 259315), (399, 222270), (434, 204345), (465, 190722), (478, 185535), (558, 158935), (570, 155589), (589, 150570), (630, 140771), (651, 136230), (665, 133362), (717, 123690), (798, 111135), (855, 103726), (930, 95361), (1085, 81738), (1178, 75285), (1195, 74214), (1197, 74090), (1302, 68115), (1330, 66681), (1395, 63574), (1434, 61845), (1673, 53010), (1710, 51863), (1767, 50190), (1953, 45410), (1995, 44454), (2151, 41230), (2170, 40869), (2390, 37107), (2394, 37045), (2790, 31787), (2945, 30114), (3255, 27246), (3346, 26505), (3534, 25095), (3585, 24738), (3906, 22705), (3990, 22227), (4123, 21510), (4302, 20615), (4541, 19530), (5019, 17670), (5301, 16730), (5890, 15057), (5985, 14818), (6510, 13623), (7170, 12369), (7409, 11970), (8246, 10755), (8365, 10602), (8835, 10038), (9082, 9765)]