69278460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{15817}}^1$

素因数の和:15902

約数の個数: 48

約数和(自身を含む): 196649376

約数和(自身を除く): 127370916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 15817, 31634, 47451, 63268, 79085, 94902, 158170, 189804, 237255, 316340, 474510, 949020, 1154641, 2309282, 3463923, 4618564, 5773205, 6927846, 11546410, 13855692, 17319615, 23092820, 34639230, 69278460]

約数ペア:

[(1, 69278460), (2, 34639230), (3, 23092820), (4, 17319615), (5, 13855692), (6, 11546410), (10, 6927846), (12, 5773205), (15, 4618564), (20, 3463923), (30, 2309282), (60, 1154641), (73, 949020), (146, 474510), (219, 316340), (292, 237255), (365, 189804), (438, 158170), (730, 94902), (876, 79085), (1095, 63268), (1460, 47451), (2190, 31634), (4380, 15817)]