130038930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{206411}}^1$

素因数の和:206431

約数の個数: 48

約数和(自身を含む): 386403264

約数和(自身を除く): 256364334

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, 206411, 412822, 619233, 1032055, 1238466, 1444877, 1857699, 2064110, 2889754, 3096165, 3715398, 4334631, 6192330, 7224385, 8669262, 9288495, 13003893, 14448770, 18576990, 21673155, 26007786, 43346310, 65019465, 130038930]

約数ペア:

[(1, 130038930), (2, 65019465), (3, 43346310), (5, 26007786), (6, 21673155), (7, 18576990), (9, 14448770), (10, 13003893), (14, 9288495), (15, 8669262), (18, 7224385), (21, 6192330), (30, 4334631), (35, 3715398), (42, 3096165), (45, 2889754), (63, 2064110), (70, 1857699), (90, 1444877), (105, 1238466), (126, 1032055), (210, 619233), (315, 412822), (630, 206411)]