63403740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2161}}^1$

素因数の和:2339

約数の個数: 72

約数和(自身を含む): 193594128

約数和(自身を除く): 130190388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 978, 1467, 1630, 1956, 2161, 2445, 2934, 3260, 4322, 4890, 5868, 6483, 7335, 8644, 9780, 10805, 12966, 14670, 19449, 21610, 25932, 29340, 32415, 38898, 43220, 64830, 77796, 97245, 129660, 194490, 352243, 388980, 704486, 1056729, 1408972, 1761215, 2113458, 3170187, 3522430, 4226916, 5283645, 6340374, 7044860, 10567290, 12680748, 15850935, 21134580, 31701870, 63403740]

約数ペア:

[(1, 63403740), (2, 31701870), (3, 21134580), (4, 15850935), (5, 12680748), (6, 10567290), (9, 7044860), (10, 6340374), (12, 5283645), (15, 4226916), (18, 3522430), (20, 3170187), (30, 2113458), (36, 1761215), (45, 1408972), (60, 1056729), (90, 704486), (163, 388980), (180, 352243), (326, 194490), (489, 129660), (652, 97245), (815, 77796), (978, 64830), (1467, 43220), (1630, 38898), (1956, 32415), (2161, 29340), (2445, 25932), (2934, 21610), (3260, 19449), (4322, 14670), (4890, 12966), (5868, 10805), (6483, 9780), (7335, 8644)]