193306590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{13177}}^1$

素因数の和:13353

約数の個数: 48

約数和(自身を含む): 505718928

約数和(自身を除く): 312412338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 815, 978, 1467, 1630, 2445, 2934, 4890, 7335, 13177, 14670, 26354, 39531, 65885, 79062, 118593, 131770, 197655, 237186, 395310, 592965, 1185930, 2147851, 4295702, 6443553, 10739255, 12887106, 19330659, 21478510, 32217765, 38661318, 64435530, 96653295, 193306590]

約数ペア:

[(1, 193306590), (2, 96653295), (3, 64435530), (5, 38661318), (6, 32217765), (9, 21478510), (10, 19330659), (15, 12887106), (18, 10739255), (30, 6443553), (45, 4295702), (90, 2147851), (163, 1185930), (326, 592965), (489, 395310), (815, 237186), (978, 197655), (1467, 131770), (1630, 118593), (2445, 79062), (2934, 65885), (4890, 39531), (7335, 26354), (13177, 14670)]