69030990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 192

約数和(自身を含む): 221644800

約数和(自身を除く): 152613810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 73, 79, 90, 95, 105, 114, 126, 133, 146, 158, 171, 190, 210, 219, 237, 266, 285, 315, 342, 365, 395, 399, 438, 474, 511, 553, 570, 630, 657, 665, 711, 730, 790, 798, 855, 1022, 1095, 1106, 1185, 1197, 1314, 1330, 1387, 1422, 1501, 1533, 1659, 1710, 1995, 2190, 2370, 2394, 2555, 2765, 2774, 3002, 3066, 3285, 3318, 3555, 3990, 4161, 4503, 4599, 4977, 5110, 5530, 5767, 5985, 6570, 6935, 7110, 7505, 7665, 8295, 8322, 9006, 9198, 9709, 9954, 10507, 11534, 11970, 12483, 13509, 13870, 15010, 15330, 16590, 17301, 19418, 20805, 21014, 22515, 22995, 24885, 24966, 27018, 28835, 29127, 31521, 34602, 40369, 41610, 45030, 45990, 48545, 49770, 51903, 52535, 57670, 58254, 62415, 63042, 67545, 80738, 86505, 87381, 94563, 97090, 103806, 105070, 109573, 121107, 124830, 135090, 145635, 157605, 173010, 174762, 189126, 201845, 219146, 242214, 259515, 291270, 315210, 328719, 363321, 403690, 436905, 472815, 519030, 547865, 605535, 657438, 726642, 767011, 873810, 945630, 986157, 1095730, 1211070, 1534022, 1643595, 1816605, 1972314, 2301033, 3287190, 3633210, 3835055, 4602066, 4930785, 6903099, 7670110, 9861570, 11505165, 13806198, 23010330, 34515495, 69030990]

約数ペア:

[(1, 69030990), (2, 34515495), (3, 23010330), (5, 13806198), (6, 11505165), (7, 9861570), (9, 7670110), (10, 6903099), (14, 4930785), (15, 4602066), (18, 3835055), (19, 3633210), (21, 3287190), (30, 2301033), (35, 1972314), (38, 1816605), (42, 1643595), (45, 1534022), (57, 1211070), (63, 1095730), (70, 986157), (73, 945630), (79, 873810), (90, 767011), (95, 726642), (105, 657438), (114, 605535), (126, 547865), (133, 519030), (146, 472815), (158, 436905), (171, 403690), (190, 363321), (210, 328719), (219, 315210), (237, 291270), (266, 259515), (285, 242214), (315, 219146), (342, 201845), (365, 189126), (395, 174762), (399, 173010), (438, 157605), (474, 145635), (511, 135090), (553, 124830), (570, 121107), (630, 109573), (657, 105070), (665, 103806), (711, 97090), (730, 94563), (790, 87381), (798, 86505), (855, 80738), (1022, 67545), (1095, 63042), (1106, 62415), (1185, 58254), (1197, 57670), (1314, 52535), (1330, 51903), (1387, 49770), (1422, 48545), (1501, 45990), (1533, 45030), (1659, 41610), (1710, 40369), (1995, 34602), (2190, 31521), (2370, 29127), (2394, 28835), (2555, 27018), (2765, 24966), (2774, 24885), (3002, 22995), (3066, 22515), (3285, 21014), (3318, 20805), (3555, 19418), (3990, 17301), (4161, 16590), (4503, 15330), (4599, 15010), (4977, 13870), (5110, 13509), (5530, 12483), (5767, 11970), (5985, 11534), (6570, 10507), (6935, 9954), (7110, 9709), (7505, 9198), (7665, 9006), (8295, 8322)]