30874510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{557}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 58335552

約数和(自身を除く): 27461042

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 241, 482, 557, 1114, 1205, 2410, 2785, 5543, 5570, 11086, 12811, 25622, 27715, 55430, 64055, 128110, 134237, 268474, 671185, 1342370, 3087451, 6174902, 15437255, 30874510]

約数ペア:

[(1, 30874510), (2, 15437255), (5, 6174902), (10, 3087451), (23, 1342370), (46, 671185), (115, 268474), (230, 134237), (241, 128110), (482, 64055), (557, 55430), (1114, 27715), (1205, 25622), (2410, 12811), (2785, 11086), (5543, 5570)]