70021458

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6959}}^1$

素因数の和:7023

約数の個数: 48

約数和(自身を含む): 167207040

約数和(自身を除く): 97185582

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 5031, 6959, 10062, 13918, 20877, 41754, 62631, 90467, 125262, 180934, 271401, 299237, 542802, 598474, 814203, 897711, 1628406, 1795422, 2693133, 3890081, 5386266, 7780162, 11670243, 23340486, 35010729, 70021458]

約数ペア:

[(1, 70021458), (2, 35010729), (3, 23340486), (6, 11670243), (9, 7780162), (13, 5386266), (18, 3890081), (26, 2693133), (39, 1795422), (43, 1628406), (78, 897711), (86, 814203), (117, 598474), (129, 542802), (234, 299237), (258, 271401), (387, 180934), (559, 125262), (774, 90467), (1118, 62631), (1677, 41754), (3354, 20877), (5031, 13918), (6959, 10062)]