7748571870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6622711}}^1$

素因数の和:6622737

約数の個数: 48

約数和(自身を含む): 21696004512

約数和(自身を除く): 13947432642

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 6622711, 13245422, 19868133, 33113555, 39736266, 59604399, 66227110, 86095243, 99340665, 119208798, 172190486, 198681330, 258285729, 298021995, 430476215, 516571458, 596043990, 774857187, 860952430, 1291428645, 1549714374, 2582857290, 3874285935, 7748571870]

約数ペア:

[(1, 7748571870), (2, 3874285935), (3, 2582857290), (5, 1549714374), (6, 1291428645), (9, 860952430), (10, 774857187), (13, 596043990), (15, 516571458), (18, 430476215), (26, 298021995), (30, 258285729), (39, 198681330), (45, 172190486), (65, 119208798), (78, 99340665), (90, 86095243), (117, 66227110), (130, 59604399), (195, 39736266), (234, 33113555), (390, 19868133), (585, 13245422), (1170, 6622711)]