6217960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 16329600

約数和(自身を除く): 10111640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 419, 424, 530, 742, 838, 1060, 1484, 1676, 1855, 2095, 2120, 2933, 2968, 3352, 3710, 4190, 5866, 7420, 8380, 11732, 14665, 14840, 16760, 22207, 23464, 29330, 44414, 58660, 88828, 111035, 117320, 155449, 177656, 222070, 310898, 444140, 621796, 777245, 888280, 1243592, 1554490, 3108980, 6217960]

約数ペア:

[(1, 6217960), (2, 3108980), (4, 1554490), (5, 1243592), (7, 888280), (8, 777245), (10, 621796), (14, 444140), (20, 310898), (28, 222070), (35, 177656), (40, 155449), (53, 117320), (56, 111035), (70, 88828), (106, 58660), (140, 44414), (212, 29330), (265, 23464), (280, 22207), (371, 16760), (419, 14840), (424, 14665), (530, 11732), (742, 8380), (838, 7420), (1060, 5866), (1484, 4190), (1676, 3710), (1855, 3352), (2095, 2968), (2120, 2933)]