70842010

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{367}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 129830400

約数和(自身を除く): 58988390

約数列:

[1, 2, 5, 10, 97, 194, 199, 367, 398, 485, 734, 970, 995, 1835, 1990, 3670, 19303, 35599, 38606, 71198, 73033, 96515, 146066, 177995, 193030, 355990, 365165, 730330, 7084201, 14168402, 35421005, 70842010]

約数ペア:

[(1, 70842010), (2, 35421005), (5, 14168402), (10, 7084201), (97, 730330), (194, 365165), (199, 355990), (367, 193030), (398, 177995), (485, 146066), (734, 96515), (970, 73033), (995, 71198), (1835, 38606), (1990, 35599), (3670, 19303)]