1946343690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{76961}}^1$

素因数の和:77255

約数の個数: 48

約数和(自身を含む): 5078568456

約数和(自身を除く): 3132224766

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 281, 562, 843, 1405, 1686, 2529, 2810, 4215, 5058, 8430, 12645, 25290, 76961, 153922, 230883, 384805, 461766, 692649, 769610, 1154415, 1385298, 2308830, 3463245, 6926490, 21626041, 43252082, 64878123, 108130205, 129756246, 194634369, 216260410, 324390615, 389268738, 648781230, 973171845, 1946343690]

約数ペア:

[(1, 1946343690), (2, 973171845), (3, 648781230), (5, 389268738), (6, 324390615), (9, 216260410), (10, 194634369), (15, 129756246), (18, 108130205), (30, 64878123), (45, 43252082), (90, 21626041), (281, 6926490), (562, 3463245), (843, 2308830), (1405, 1385298), (1686, 1154415), (2529, 769610), (2810, 692649), (4215, 461766), (5058, 384805), (8430, 230883), (12645, 153922), (25290, 76961)]