105671580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{809}}^1$

素因数の和:1139

約数の個数: 96

約数和(自身を含む): 339655680

約数和(自身を除く): 233984100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 311, 420, 622, 809, 933, 1244, 1555, 1618, 1866, 2177, 2427, 3110, 3236, 3732, 4045, 4354, 4665, 4854, 5663, 6220, 6531, 8090, 8708, 9330, 9708, 10885, 11326, 12135, 13062, 16180, 16989, 18660, 21770, 22652, 24270, 26124, 28315, 32655, 33978, 43540, 48540, 56630, 65310, 67956, 84945, 113260, 130620, 169890, 251599, 339780, 503198, 754797, 1006396, 1257995, 1509594, 1761193, 2515990, 3019188, 3522386, 3773985, 5031980, 5283579, 7044772, 7547970, 8805965, 10567158, 15095940, 17611930, 21134316, 26417895, 35223860, 52835790, 105671580]

約数ペア:

[(1, 105671580), (2, 52835790), (3, 35223860), (4, 26417895), (5, 21134316), (6, 17611930), (7, 15095940), (10, 10567158), (12, 8805965), (14, 7547970), (15, 7044772), (20, 5283579), (21, 5031980), (28, 3773985), (30, 3522386), (35, 3019188), (42, 2515990), (60, 1761193), (70, 1509594), (84, 1257995), (105, 1006396), (140, 754797), (210, 503198), (311, 339780), (420, 251599), (622, 169890), (809, 130620), (933, 113260), (1244, 84945), (1555, 67956), (1618, 65310), (1866, 56630), (2177, 48540), (2427, 43540), (3110, 33978), (3236, 32655), (3732, 28315), (4045, 26124), (4354, 24270), (4665, 22652), (4854, 21770), (5663, 18660), (6220, 16989), (6531, 16180), (8090, 13062), (8708, 12135), (9330, 11326), (9708, 10885)]