8165325180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1289}}^1\times {\mathrm{1487}}^1$

素因数の和:2859

約数の個数: 96

約数和(自身を含む): 23218513920

約数和(自身を除く): 15053188740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1289, 1420, 1487, 2130, 2578, 2974, 3867, 4260, 4461, 5156, 5948, 6445, 7435, 7734, 8922, 12890, 14870, 15468, 17844, 19335, 22305, 25780, 29740, 38670, 44610, 77340, 89220, 91519, 105577, 183038, 211154, 274557, 316731, 366076, 422308, 457595, 527885, 549114, 633462, 915190, 1055770, 1098228, 1266924, 1372785, 1583655, 1830380, 1916743, 2111540, 2745570, 3167310, 3833486, 5491140, 5750229, 6334620, 7666972, 9583715, 11500458, 19167430, 23000916, 28751145, 38334860, 57502290, 115004580, 136088753, 272177506, 408266259, 544355012, 680443765, 816532518, 1360887530, 1633065036, 2041331295, 2721775060, 4082662590, 8165325180]

約数ペア:

[(1, 8165325180), (2, 4082662590), (3, 2721775060), (4, 2041331295), (5, 1633065036), (6, 1360887530), (10, 816532518), (12, 680443765), (15, 544355012), (20, 408266259), (30, 272177506), (60, 136088753), (71, 115004580), (142, 57502290), (213, 38334860), (284, 28751145), (355, 23000916), (426, 19167430), (710, 11500458), (852, 9583715), (1065, 7666972), (1289, 6334620), (1420, 5750229), (1487, 5491140), (2130, 3833486), (2578, 3167310), (2974, 2745570), (3867, 2111540), (4260, 1916743), (4461, 1830380), (5156, 1583655), (5948, 1372785), (6445, 1266924), (7435, 1098228), (7734, 1055770), (8922, 915190), (12890, 633462), (14870, 549114), (15468, 527885), (17844, 457595), (19335, 422308), (22305, 366076), (25780, 316731), (29740, 274557), (38670, 211154), (44610, 183038), (77340, 105577), (89220, 91519)]