12267630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4397}}^1$

素因数の和:4441

約数の個数: 48

約数和(自身を含む): 32932224

約数和(自身を除く): 20664594

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 4397, 8794, 13191, 21985, 26382, 39573, 43970, 65955, 79146, 131910, 136307, 197865, 272614, 395730, 408921, 681535, 817842, 1226763, 1363070, 2044605, 2453526, 4089210, 6133815, 12267630]

約数ペア:

[(1, 12267630), (2, 6133815), (3, 4089210), (5, 2453526), (6, 2044605), (9, 1363070), (10, 1226763), (15, 817842), (18, 681535), (30, 408921), (31, 395730), (45, 272614), (62, 197865), (90, 136307), (93, 131910), (155, 79146), (186, 65955), (279, 43970), (310, 39573), (465, 26382), (558, 21985), (930, 13191), (1395, 8794), (2790, 4397)]