28342890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7681}}^1$

素因数の和:7735

約数の個数: 48

約数和(自身を含む): 75498696

約数和(自身を除く): 47155806

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 7681, 15362, 23043, 38405, 46086, 69129, 76810, 115215, 138258, 230430, 314921, 345645, 629842, 691290, 944763, 1574605, 1889526, 2834289, 3149210, 4723815, 5668578, 9447630, 14171445, 28342890]

約数ペア:

[(1, 28342890), (2, 14171445), (3, 9447630), (5, 5668578), (6, 4723815), (9, 3149210), (10, 2834289), (15, 1889526), (18, 1574605), (30, 944763), (41, 691290), (45, 629842), (82, 345645), (90, 314921), (123, 230430), (205, 138258), (246, 115215), (369, 76810), (410, 69129), (615, 46086), (738, 38405), (1230, 23043), (1845, 15362), (3690, 7681)]