10203430

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 18952416

約数和(自身を除く): 8748986

約数列:

[1, 2, 5, 10, 67, 97, 134, 157, 194, 314, 335, 485, 670, 785, 970, 1570, 6499, 10519, 12998, 15229, 21038, 30458, 32495, 52595, 64990, 76145, 105190, 152290, 1020343, 2040686, 5101715, 10203430]

約数ペア:

[(1, 10203430), (2, 5101715), (5, 2040686), (10, 1020343), (67, 152290), (97, 105190), (134, 76145), (157, 64990), (194, 52595), (314, 32495), (335, 30458), (485, 21038), (670, 15229), (785, 12998), (970, 10519), (1570, 6499)]