8774220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1607}}^1$

素因数の和:1639

約数の個数: 96

約数和(自身を含む): 30256128

約数和(自身を除く): 21481908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1607, 1820, 2730, 3214, 4821, 5460, 6428, 8035, 9642, 11249, 16070, 19284, 20891, 22498, 24105, 32140, 33747, 41782, 44996, 48210, 56245, 62673, 67494, 83564, 96420, 104455, 112490, 125346, 134988, 146237, 168735, 208910, 224980, 250692, 292474, 313365, 337470, 417820, 438711, 584948, 626730, 674940, 731185, 877422, 1253460, 1462370, 1754844, 2193555, 2924740, 4387110, 8774220]

約数ペア:

[(1, 8774220), (2, 4387110), (3, 2924740), (4, 2193555), (5, 1754844), (6, 1462370), (7, 1253460), (10, 877422), (12, 731185), (13, 674940), (14, 626730), (15, 584948), (20, 438711), (21, 417820), (26, 337470), (28, 313365), (30, 292474), (35, 250692), (39, 224980), (42, 208910), (52, 168735), (60, 146237), (65, 134988), (70, 125346), (78, 112490), (84, 104455), (91, 96420), (105, 83564), (130, 67494), (140, 62673), (156, 56245), (182, 48210), (195, 44996), (210, 41782), (260, 33747), (273, 32140), (364, 24105), (390, 22498), (420, 20891), (455, 19284), (546, 16070), (780, 11249), (910, 9642), (1092, 8035), (1365, 6428), (1607, 5460), (1820, 4821), (2730, 3214)]