921630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 2285568

約数和(自身を除く): 1363938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 991, 1982, 2973, 4955, 5946, 9910, 14865, 29730, 30721, 61442, 92163, 153605, 184326, 307210, 460815, 921630]

約数ペア:

[(1, 921630), (2, 460815), (3, 307210), (5, 184326), (6, 153605), (10, 92163), (15, 61442), (30, 30721), (31, 29730), (62, 14865), (93, 9910), (155, 5946), (186, 4955), (310, 2973), (465, 1982), (930, 991)]