12647070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1511}}^1$

素因数の和:1558

約数の個数: 64

約数和(自身を含む): 34836480

約数和(自身を除く): 22189410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1511, 1674, 2790, 3022, 4185, 4533, 7555, 8370, 9066, 13599, 15110, 22665, 27198, 40797, 45330, 46841, 67995, 81594, 93682, 135990, 140523, 203985, 234205, 281046, 407970, 421569, 468410, 702615, 843138, 1264707, 1405230, 2107845, 2529414, 4215690, 6323535, 12647070]

約数ペア:

[(1, 12647070), (2, 6323535), (3, 4215690), (5, 2529414), (6, 2107845), (9, 1405230), (10, 1264707), (15, 843138), (18, 702615), (27, 468410), (30, 421569), (31, 407970), (45, 281046), (54, 234205), (62, 203985), (90, 140523), (93, 135990), (135, 93682), (155, 81594), (186, 67995), (270, 46841), (279, 45330), (310, 40797), (465, 27198), (558, 22665), (837, 15110), (930, 13599), (1395, 9066), (1511, 8370), (1674, 7555), (2790, 4533), (3022, 4185)]