72404910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17117}}^1$

素因数の和:17177

約数の個数: 48

約数和(自身を含む): 192269376

約数和(自身を除く): 119864466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 17117, 34234, 51351, 85585, 102702, 154053, 171170, 256755, 308106, 513510, 770265, 804499, 1540530, 1608998, 2413497, 4022495, 4826994, 7240491, 8044990, 12067485, 14480982, 24134970, 36202455, 72404910]

約数ペア:

[(1, 72404910), (2, 36202455), (3, 24134970), (5, 14480982), (6, 12067485), (9, 8044990), (10, 7240491), (15, 4826994), (18, 4022495), (30, 2413497), (45, 1608998), (47, 1540530), (90, 804499), (94, 770265), (141, 513510), (235, 308106), (282, 256755), (423, 171170), (470, 154053), (705, 102702), (846, 85585), (1410, 51351), (2115, 34234), (4230, 17117)]