91740170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2791}}^1$

素因数の和:2990

約数の個数: 32

約数和(自身を含む): 174890880

約数和(自身を除く): 83150710

約数列:

[1, 2, 5, 10, 19, 38, 95, 173, 190, 346, 865, 1730, 2791, 3287, 5582, 6574, 13955, 16435, 27910, 32870, 53029, 106058, 265145, 482843, 530290, 965686, 2414215, 4828430, 9174017, 18348034, 45870085, 91740170]

約数ペア:

[(1, 91740170), (2, 45870085), (5, 18348034), (10, 9174017), (19, 4828430), (38, 2414215), (95, 965686), (173, 530290), (190, 482843), (346, 265145), (865, 106058), (1730, 53029), (2791, 32870), (3287, 27910), (5582, 16435), (6574, 13955)]