30504915

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{857}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 61034688

約数和(自身を除く): 30529773

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 113, 315, 339, 565, 791, 857, 1017, 1695, 2373, 2571, 3955, 4285, 5085, 5999, 7119, 7713, 11865, 12855, 17997, 29995, 35595, 38565, 53991, 89985, 96841, 269955, 290523, 484205, 677887, 871569, 1452615, 2033661, 3389435, 4357845, 6100983, 10168305, 30504915]

約数ペア:

[(1, 30504915), (3, 10168305), (5, 6100983), (7, 4357845), (9, 3389435), (15, 2033661), (21, 1452615), (35, 871569), (45, 677887), (63, 484205), (105, 290523), (113, 269955), (315, 96841), (339, 89985), (565, 53991), (791, 38565), (857, 35595), (1017, 29995), (1695, 17997), (2373, 12855), (2571, 11865), (3955, 7713), (4285, 7119), (5085, 5999)]