6821940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1697}}^1$

素因数の和:1776

約数の個数: 48

約数和(自身を含む): 19397952

約数和(自身を除く): 12576012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 1697, 2010, 3394, 4020, 5091, 6788, 8485, 10182, 16970, 20364, 25455, 33940, 50910, 101820, 113699, 227398, 341097, 454796, 568495, 682194, 1136990, 1364388, 1705485, 2273980, 3410970, 6821940]

約数ペア:

[(1, 6821940), (2, 3410970), (3, 2273980), (4, 1705485), (5, 1364388), (6, 1136990), (10, 682194), (12, 568495), (15, 454796), (20, 341097), (30, 227398), (60, 113699), (67, 101820), (134, 50910), (201, 33940), (268, 25455), (335, 20364), (402, 16970), (670, 10182), (804, 8485), (1005, 6788), (1340, 5091), (1697, 4020), (2010, 3394)]