12446190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1534

約数の個数: 64

約数和(自身を含む): 34283520

約数和(自身を除く): 21837330

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, 1487, 1674, 2790, 2974, 4185, 4461, 7435, 8370, 8922, 13383, 14870, 22305, 26766, 40149, 44610, 46097, 66915, 80298, 92194, 133830, 138291, 200745, 230485, 276582, 401490, 414873, 460970, 691455, 829746, 1244619, 1382910, 2074365, 2489238, 4148730, 6223095, 12446190]

約数ペア:

[(1, 12446190), (2, 6223095), (3, 4148730), (5, 2489238), (6, 2074365), (9, 1382910), (10, 1244619), (15, 829746), (18, 691455), (27, 460970), (30, 414873), (31, 401490), (45, 276582), (54, 230485), (62, 200745), (90, 138291), (93, 133830), (135, 92194), (155, 80298), (186, 66915), (270, 46097), (279, 44610), (310, 40149), (465, 26766), (558, 22305), (837, 14870), (930, 13383), (1395, 8922), (1487, 8370), (1674, 7435), (2790, 4461), (2974, 4185)]