1314090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 3640320

約数和(自身を除く): 2326230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 157, 186, 270, 279, 310, 314, 465, 471, 558, 785, 837, 930, 942, 1395, 1413, 1570, 1674, 2355, 2790, 2826, 4185, 4239, 4710, 4867, 7065, 8370, 8478, 9734, 14130, 14601, 21195, 24335, 29202, 42390, 43803, 48670, 73005, 87606, 131409, 146010, 219015, 262818, 438030, 657045, 1314090]

約数ペア:

[(1, 1314090), (2, 657045), (3, 438030), (5, 262818), (6, 219015), (9, 146010), (10, 131409), (15, 87606), (18, 73005), (27, 48670), (30, 43803), (31, 42390), (45, 29202), (54, 24335), (62, 21195), (90, 14601), (93, 14130), (135, 9734), (155, 8478), (157, 8370), (186, 7065), (270, 4867), (279, 4710), (310, 4239), (314, 4185), (465, 2826), (471, 2790), (558, 2355), (785, 1674), (837, 1570), (930, 1413), (942, 1395)]