15677903460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1238381}}^1$

素因数の和:1238604

約数の個数: 48

約数和(自身を含む): 44106213312

約数和(自身を除く): 28428309852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 6330, 12660, 1238381, 2476762, 3715143, 4953524, 6191905, 7430286, 12383810, 14860572, 18575715, 24767620, 37151430, 74302860, 261298391, 522596782, 783895173, 1045193564, 1306491955, 1567790346, 2612983910, 3135580692, 3919475865, 5225967820, 7838951730, 15677903460]

約数ペア:

[(1, 15677903460), (2, 7838951730), (3, 5225967820), (4, 3919475865), (5, 3135580692), (6, 2612983910), (10, 1567790346), (12, 1306491955), (15, 1045193564), (20, 783895173), (30, 522596782), (60, 261298391), (211, 74302860), (422, 37151430), (633, 24767620), (844, 18575715), (1055, 14860572), (1266, 12383810), (2110, 7430286), (2532, 6191905), (3165, 4953524), (4220, 3715143), (6330, 2476762), (12660, 1238381)]