64361430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{102161}}^1$

素因数の和:102181

約数の個数: 48

約数和(自身を含む): 191247264

約数和(自身を除く): 126885834

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 102161, 204322, 306483, 510805, 612966, 715127, 919449, 1021610, 1430254, 1532415, 1838898, 2145381, 3064830, 3575635, 4290762, 4597245, 6436143, 7151270, 9194490, 10726905, 12872286, 21453810, 32180715, 64361430]

約数ペア:

[(1, 64361430), (2, 32180715), (3, 21453810), (5, 12872286), (6, 10726905), (7, 9194490), (9, 7151270), (10, 6436143), (14, 4597245), (15, 4290762), (18, 3575635), (21, 3064830), (30, 2145381), (35, 1838898), (42, 1532415), (45, 1430254), (63, 1021610), (70, 919449), (90, 715127), (105, 612966), (126, 510805), (210, 306483), (315, 204322), (630, 102161)]