394865370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{82781}}^1$

素因数の和:82847

約数の個数: 48

約数和(自身を含む): 1046033352

約数和(自身を除く): 651167982

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 82781, 165562, 248343, 413905, 496686, 745029, 827810, 1241715, 1490058, 2483430, 3725145, 4387393, 7450290, 8774786, 13162179, 21936965, 26324358, 39486537, 43873930, 65810895, 78973074, 131621790, 197432685, 394865370]

約数ペア:

[(1, 394865370), (2, 197432685), (3, 131621790), (5, 78973074), (6, 65810895), (9, 43873930), (10, 39486537), (15, 26324358), (18, 21936965), (30, 13162179), (45, 8774786), (53, 7450290), (90, 4387393), (106, 3725145), (159, 2483430), (265, 1490058), (318, 1241715), (477, 827810), (530, 745029), (795, 496686), (954, 413905), (1590, 248343), (2385, 165562), (4770, 82781)]