1330572390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{653}}^1$

素因数の和:1014

約数の個数: 128

約数和(自身を含む): 3785121792

約数和(自身を除く): 2454549402

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 313, 434, 465, 626, 651, 653, 930, 939, 1085, 1302, 1306, 1565, 1878, 1959, 2170, 2191, 3130, 3255, 3265, 3918, 4382, 4571, 4695, 6510, 6530, 6573, 9142, 9390, 9703, 9795, 10955, 13146, 13713, 19406, 19590, 20243, 21910, 22855, 27426, 29109, 32865, 40486, 45710, 48515, 58218, 60729, 65730, 67921, 68565, 97030, 101215, 121458, 135842, 137130, 141701, 145545, 202430, 203763, 204389, 283402, 291090, 303645, 339605, 407526, 408778, 425103, 607290, 613167, 679210, 708505, 850206, 1018815, 1021945, 1226334, 1417010, 1430723, 2037630, 2043890, 2125515, 2861446, 3065835, 4251030, 4292169, 6131670, 6336059, 7153615, 8584338, 12672118, 14307230, 19008177, 21460845, 31680295, 38016354, 42921690, 44352413, 63360590, 88704826, 95040885, 133057239, 190081770, 221762065, 266114478, 443524130, 665286195, 1330572390]

約数ペア:

[(1, 1330572390), (2, 665286195), (3, 443524130), (5, 266114478), (6, 221762065), (7, 190081770), (10, 133057239), (14, 95040885), (15, 88704826), (21, 63360590), (30, 44352413), (31, 42921690), (35, 38016354), (42, 31680295), (62, 21460845), (70, 19008177), (93, 14307230), (105, 12672118), (155, 8584338), (186, 7153615), (210, 6336059), (217, 6131670), (310, 4292169), (313, 4251030), (434, 3065835), (465, 2861446), (626, 2125515), (651, 2043890), (653, 2037630), (930, 1430723), (939, 1417010), (1085, 1226334), (1302, 1021945), (1306, 1018815), (1565, 850206), (1878, 708505), (1959, 679210), (2170, 613167), (2191, 607290), (3130, 425103), (3255, 408778), (3265, 407526), (3918, 339605), (4382, 303645), (4571, 291090), (4695, 283402), (6510, 204389), (6530, 203763), (6573, 202430), (9142, 145545), (9390, 141701), (9703, 137130), (9795, 135842), (10955, 121458), (13146, 101215), (13713, 97030), (19406, 68565), (19590, 67921), (20243, 65730), (21910, 60729), (22855, 58218), (27426, 48515), (29109, 45710), (32865, 40486)]