974295490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{7253}}^1$

素因数の和:7387

約数の個数: 64

約数和(自身を含む): 2130935040

約数和(自身を除く): 1156639550

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 101, 133, 190, 202, 266, 505, 665, 707, 1010, 1330, 1414, 1919, 3535, 3838, 7070, 7253, 9595, 13433, 14506, 19190, 26866, 36265, 50771, 67165, 72530, 101542, 134330, 137807, 253855, 275614, 507710, 689035, 732553, 964649, 1378070, 1465106, 1929298, 3662765, 4823245, 5127871, 7325530, 9646490, 10255742, 13918507, 25639355, 27837014, 51278710, 69592535, 97429549, 139185070, 194859098, 487147745, 974295490]

約数ペア:

[(1, 974295490), (2, 487147745), (5, 194859098), (7, 139185070), (10, 97429549), (14, 69592535), (19, 51278710), (35, 27837014), (38, 25639355), (70, 13918507), (95, 10255742), (101, 9646490), (133, 7325530), (190, 5127871), (202, 4823245), (266, 3662765), (505, 1929298), (665, 1465106), (707, 1378070), (1010, 964649), (1330, 732553), (1414, 689035), (1919, 507710), (3535, 275614), (3838, 253855), (7070, 137807), (7253, 134330), (9595, 101542), (13433, 72530), (14506, 67165), (19190, 50771), (26866, 36265)]