103198710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79999}}^1$

素因数の和:80052

約数の個数: 32

約数和(自身を含む): 253440000

約数和(自身を除く): 150241290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 79999, 159998, 239997, 399995, 479994, 799990, 1199985, 2399970, 3439957, 6879914, 10319871, 17199785, 20639742, 34399570, 51599355, 103198710]

約数ペア:

[(1, 103198710), (2, 51599355), (3, 34399570), (5, 20639742), (6, 17199785), (10, 10319871), (15, 6879914), (30, 3439957), (43, 2399970), (86, 1199985), (129, 799990), (215, 479994), (258, 399995), (430, 239997), (645, 159998), (1290, 79999)]