425081490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{745757}}^1$

素因数の和:745786

約数の個数: 32

約数和(自身を含む): 1073891520

約数和(自身を除く): 648810030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 745757, 1491514, 2237271, 3728785, 4474542, 7457570, 11186355, 14169383, 22372710, 28338766, 42508149, 70846915, 85016298, 141693830, 212540745, 425081490]

約数ペア:

[(1, 425081490), (2, 212540745), (3, 141693830), (5, 85016298), (6, 70846915), (10, 42508149), (15, 28338766), (19, 22372710), (30, 14169383), (38, 11186355), (57, 7457570), (95, 4474542), (114, 3728785), (190, 2237271), (285, 1491514), (570, 745757)]