66035580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2731}}^1$

素因数の和:2787

約数の個数: 96

約数和(自身を含む): 205621248

約数和(自身を除く): 139585668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 2731, 4030, 4836, 5462, 6045, 8060, 8193, 10924, 12090, 13655, 16386, 24180, 27310, 32772, 35503, 40965, 54620, 71006, 81930, 84661, 106509, 142012, 163860, 169322, 177515, 213018, 253983, 338644, 355030, 423305, 426036, 507966, 532545, 710060, 846610, 1015932, 1065090, 1100593, 1269915, 1693220, 2130180, 2201186, 2539830, 3301779, 4402372, 5079660, 5502965, 6603558, 11005930, 13207116, 16508895, 22011860, 33017790, 66035580]

約数ペア:

[(1, 66035580), (2, 33017790), (3, 22011860), (4, 16508895), (5, 13207116), (6, 11005930), (10, 6603558), (12, 5502965), (13, 5079660), (15, 4402372), (20, 3301779), (26, 2539830), (30, 2201186), (31, 2130180), (39, 1693220), (52, 1269915), (60, 1100593), (62, 1065090), (65, 1015932), (78, 846610), (93, 710060), (124, 532545), (130, 507966), (155, 426036), (156, 423305), (186, 355030), (195, 338644), (260, 253983), (310, 213018), (372, 177515), (390, 169322), (403, 163860), (465, 142012), (620, 106509), (780, 84661), (806, 81930), (930, 71006), (1209, 54620), (1612, 40965), (1860, 35503), (2015, 32772), (2418, 27310), (2731, 24180), (4030, 16386), (4836, 13655), (5462, 12090), (6045, 10924), (8060, 8193)]