31194080470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{66029}}^1$

素因数の和:66457

約数の個数: 64

約数和(自身を含む): 68117604480

約数和(自身を除く): 36923524010

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 397, 595, 794, 1190, 1985, 2779, 3970, 5558, 6749, 13498, 13895, 27790, 33745, 47243, 66029, 67490, 94486, 132058, 236215, 330145, 462203, 472430, 660290, 924406, 1122493, 2244986, 2311015, 4622030, 5612465, 7857451, 11224930, 15714902, 26213513, 39287255, 52427026, 78574510, 131067565, 183494591, 262135130, 366989182, 445629721, 891259442, 917472955, 1834945910, 2228148605, 3119408047, 4456297210, 6238816094, 15597040235, 31194080470]

約数ペア:

[(1, 31194080470), (2, 15597040235), (5, 6238816094), (7, 4456297210), (10, 3119408047), (14, 2228148605), (17, 1834945910), (34, 917472955), (35, 891259442), (70, 445629721), (85, 366989182), (119, 262135130), (170, 183494591), (238, 131067565), (397, 78574510), (595, 52427026), (794, 39287255), (1190, 26213513), (1985, 15714902), (2779, 11224930), (3970, 7857451), (5558, 5612465), (6749, 4622030), (13498, 2311015), (13895, 2244986), (27790, 1122493), (33745, 924406), (47243, 660290), (66029, 472430), (67490, 462203), (94486, 330145), (132058, 236215)]