64905630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{691}}^1$

素因数の和:833

約数の個数: 64

約数和(自身を含む): 162625536

約数和(自身を除く): 97719906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 101, 155, 186, 202, 303, 310, 465, 505, 606, 691, 930, 1010, 1382, 1515, 2073, 3030, 3131, 3455, 4146, 6262, 6910, 9393, 10365, 15655, 18786, 20730, 21421, 31310, 42842, 46965, 64263, 69791, 93930, 107105, 128526, 139582, 209373, 214210, 321315, 348955, 418746, 642630, 697910, 1046865, 2093730, 2163521, 4327042, 6490563, 10817605, 12981126, 21635210, 32452815, 64905630]

約数ペア:

[(1, 64905630), (2, 32452815), (3, 21635210), (5, 12981126), (6, 10817605), (10, 6490563), (15, 4327042), (30, 2163521), (31, 2093730), (62, 1046865), (93, 697910), (101, 642630), (155, 418746), (186, 348955), (202, 321315), (303, 214210), (310, 209373), (465, 139582), (505, 128526), (606, 107105), (691, 93930), (930, 69791), (1010, 64263), (1382, 46965), (1515, 42842), (2073, 31310), (3030, 21421), (3131, 20730), (3455, 18786), (4146, 15655), (6262, 10365), (6910, 9393)]