2163171060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{36307}}^1$

素因数の和:36653

約数の個数: 72

約数和(自身を含む): 6581623776

約数和(自身を除く): 4418452716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 331, 662, 993, 1324, 1655, 1986, 2979, 3310, 3972, 4965, 5958, 6620, 9930, 11916, 14895, 19860, 29790, 36307, 59580, 72614, 108921, 145228, 181535, 217842, 326763, 363070, 435684, 544605, 653526, 726140, 1089210, 1307052, 1633815, 2178420, 3267630, 6535260, 12017617, 24035234, 36052851, 48070468, 60088085, 72105702, 108158553, 120176170, 144211404, 180264255, 216317106, 240352340, 360528510, 432634212, 540792765, 721057020, 1081585530, 2163171060]

約数ペア:

[(1, 2163171060), (2, 1081585530), (3, 721057020), (4, 540792765), (5, 432634212), (6, 360528510), (9, 240352340), (10, 216317106), (12, 180264255), (15, 144211404), (18, 120176170), (20, 108158553), (30, 72105702), (36, 60088085), (45, 48070468), (60, 36052851), (90, 24035234), (180, 12017617), (331, 6535260), (662, 3267630), (993, 2178420), (1324, 1633815), (1655, 1307052), (1986, 1089210), (2979, 726140), (3310, 653526), (3972, 544605), (4965, 435684), (5958, 363070), (6620, 326763), (9930, 217842), (11916, 181535), (14895, 145228), (19860, 108921), (29790, 72614), (36307, 59580)]