305551230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{216703}}^1$

素因数の和:216760

約数の個数: 32

約数和(自身を含む): 748929024

約数和(自身を除く): 443377794

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 216703, 433406, 650109, 1083515, 1300218, 2167030, 3250545, 6501090, 10185041, 20370082, 30555123, 50925205, 61110246, 101850410, 152775615, 305551230]

約数ペア:

[(1, 305551230), (2, 152775615), (3, 101850410), (5, 61110246), (6, 50925205), (10, 30555123), (15, 20370082), (30, 10185041), (47, 6501090), (94, 3250545), (141, 2167030), (235, 1300218), (282, 1083515), (470, 650109), (705, 433406), (1410, 216703)]