174927090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{448531}}^1$

素因数の和:448554

約数の個数: 32

約数和(自身を含む): 452120256

約数和(自身を除く): 277193166

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 448531, 897062, 1345593, 2242655, 2691186, 4485310, 5830903, 6727965, 11661806, 13455930, 17492709, 29154515, 34985418, 58309030, 87463545, 174927090]

約数ペア:

[(1, 174927090), (2, 87463545), (3, 58309030), (5, 34985418), (6, 29154515), (10, 17492709), (13, 13455930), (15, 11661806), (26, 6727965), (30, 5830903), (39, 4485310), (65, 2691186), (78, 2242655), (130, 1345593), (195, 897062), (390, 448531)]