73903070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{238397}}^1$

素因数の和:238435

約数の個数: 16

約数和(自身を含む): 137317248

約数和(自身を除く): 63414178

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 238397, 476794, 1191985, 2383970, 7390307, 14780614, 36951535, 73903070]

約数ペア:

[(1, 73903070), (2, 36951535), (5, 14780614), (10, 7390307), (31, 2383970), (62, 1191985), (155, 476794), (310, 238397)]