69338490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{177791}}^1$

素因数の和:177814

約数の個数: 32

約数和(自身を含む): 179214336

約数和(自身を除く): 109875846

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 177791, 355582, 533373, 888955, 1066746, 1777910, 2311283, 2666865, 4622566, 5333730, 6933849, 11556415, 13867698, 23112830, 34669245, 69338490]

約数ペア:

[(1, 69338490), (2, 34669245), (3, 23112830), (5, 13867698), (6, 11556415), (10, 6933849), (13, 5333730), (15, 4622566), (26, 2666865), (30, 2311283), (39, 1777910), (65, 1066746), (78, 888955), (130, 533373), (195, 355582), (390, 177791)]