447259770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{115571}}^1$

素因数の和:115627

約数の個数: 48

約数和(自身を含む): 1189929312

約数和(自身を除く): 742669542

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 115571, 231142, 346713, 577855, 693426, 1040139, 1155710, 1733565, 2080278, 3467130, 4969553, 5200695, 9939106, 10401390, 14908659, 24847765, 29817318, 44725977, 49695530, 74543295, 89451954, 149086590, 223629885, 447259770]

約数ペア:

[(1, 447259770), (2, 223629885), (3, 149086590), (5, 89451954), (6, 74543295), (9, 49695530), (10, 44725977), (15, 29817318), (18, 24847765), (30, 14908659), (43, 10401390), (45, 9939106), (86, 5200695), (90, 4969553), (129, 3467130), (215, 2080278), (258, 1733565), (387, 1155710), (430, 1040139), (645, 693426), (774, 577855), (1290, 346713), (1935, 231142), (3870, 115571)]