284428890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{77081}}^1$

素因数の和:77135

約数の個数: 48

約数和(自身を含む): 757561896

約数和(自身を除く): 473133006

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, 77081, 154162, 231243, 385405, 462486, 693729, 770810, 1156215, 1387458, 2312430, 3160321, 3468645, 6320642, 6937290, 9480963, 15801605, 18961926, 28442889, 31603210, 47404815, 56885778, 94809630, 142214445, 284428890]

約数ペア:

[(1, 284428890), (2, 142214445), (3, 94809630), (5, 56885778), (6, 47404815), (9, 31603210), (10, 28442889), (15, 18961926), (18, 15801605), (30, 9480963), (41, 6937290), (45, 6320642), (82, 3468645), (90, 3160321), (123, 2312430), (205, 1387458), (246, 1156215), (369, 770810), (410, 693729), (615, 462486), (738, 385405), (1230, 231243), (1845, 154162), (3690, 77081)]