72491330

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{617}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 135267840

約数和(自身を除く): 62776510

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 379, 617, 758, 1234, 1895, 3085, 3790, 6170, 11749, 19127, 23498, 38254, 58745, 95635, 117490, 191270, 233843, 467686, 1169215, 2338430, 7249133, 14498266, 36245665, 72491330]

約数ペア:

[(1, 72491330), (2, 36245665), (5, 14498266), (10, 7249133), (31, 2338430), (62, 1169215), (155, 467686), (310, 233843), (379, 191270), (617, 117490), (758, 95635), (1234, 58745), (1895, 38254), (3085, 23498), (3790, 19127), (6170, 11749)]