1457490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2557}}^1$

素因数の和:2586

約数の個数: 32

約数和(自身を含む): 3683520

約数和(自身を除く): 2226030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 2557, 5114, 7671, 12785, 15342, 25570, 38355, 48583, 76710, 97166, 145749, 242915, 291498, 485830, 728745, 1457490]

約数ペア:

[(1, 1457490), (2, 728745), (3, 485830), (5, 291498), (6, 242915), (10, 145749), (15, 97166), (19, 76710), (30, 48583), (38, 38355), (57, 25570), (95, 15342), (114, 12785), (190, 7671), (285, 5114), (570, 2557)]