103308030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{163981}}^1$

素因数の和:164001

約数の個数: 48

約数和(自身を含む): 306974304

約数和(自身を除く): 203666274

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 163981, 327962, 491943, 819905, 983886, 1147867, 1475829, 1639810, 2295734, 2459715, 2951658, 3443601, 4919430, 5739335, 6887202, 7379145, 10330803, 11478670, 14758290, 17218005, 20661606, 34436010, 51654015, 103308030]

約数ペア:

[(1, 103308030), (2, 51654015), (3, 34436010), (5, 20661606), (6, 17218005), (7, 14758290), (9, 11478670), (10, 10330803), (14, 7379145), (15, 6887202), (18, 5739335), (21, 4919430), (30, 3443601), (35, 2951658), (42, 2459715), (45, 2295734), (63, 1639810), (70, 1475829), (90, 1147867), (105, 983886), (126, 819905), (210, 491943), (315, 327962), (630, 163981)]