7070940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 21669648

約数和(自身を除く): 14598708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 241, 326, 482, 489, 652, 723, 815, 964, 978, 1205, 1446, 1467, 1630, 1956, 2169, 2410, 2445, 2892, 2934, 3260, 3615, 4338, 4820, 4890, 5868, 7230, 7335, 8676, 9780, 10845, 14460, 14670, 21690, 29340, 39283, 43380, 78566, 117849, 157132, 196415, 235698, 353547, 392830, 471396, 589245, 707094, 785660, 1178490, 1414188, 1767735, 2356980, 3535470, 7070940]

約数ペア:

[(1, 7070940), (2, 3535470), (3, 2356980), (4, 1767735), (5, 1414188), (6, 1178490), (9, 785660), (10, 707094), (12, 589245), (15, 471396), (18, 392830), (20, 353547), (30, 235698), (36, 196415), (45, 157132), (60, 117849), (90, 78566), (163, 43380), (180, 39283), (241, 29340), (326, 21690), (482, 14670), (489, 14460), (652, 10845), (723, 9780), (815, 8676), (964, 7335), (978, 7230), (1205, 5868), (1446, 4890), (1467, 4820), (1630, 4338), (1956, 3615), (2169, 3260), (2410, 2934), (2445, 2892)]