239677230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{1283}}^1$

素因数の和:1785

約数の個数: 64

約数和(自身を含む): 621250560

約数和(自身を除く): 381573330

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 479, 958, 1283, 1437, 2395, 2566, 2874, 3849, 4790, 6227, 6415, 7185, 7698, 12454, 12830, 14370, 16679, 18681, 19245, 31135, 33358, 37362, 38490, 50037, 62270, 83395, 93405, 100074, 166790, 186810, 250185, 500370, 614557, 1229114, 1843671, 3072785, 3687342, 6145570, 7989241, 9218355, 15978482, 18436710, 23967723, 39946205, 47935446, 79892410, 119838615, 239677230]

約数ペア:

[(1, 239677230), (2, 119838615), (3, 79892410), (5, 47935446), (6, 39946205), (10, 23967723), (13, 18436710), (15, 15978482), (26, 9218355), (30, 7989241), (39, 6145570), (65, 3687342), (78, 3072785), (130, 1843671), (195, 1229114), (390, 614557), (479, 500370), (958, 250185), (1283, 186810), (1437, 166790), (2395, 100074), (2566, 93405), (2874, 83395), (3849, 62270), (4790, 50037), (6227, 38490), (6415, 37362), (7185, 33358), (7698, 31135), (12454, 19245), (12830, 18681), (14370, 16679)]