247777230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{59419}}^1$

素因数の和:59568

約数の個数: 32

約数和(自身を含む): 598953600

約数和(自身を除く): 351176370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 59419, 118838, 178257, 297095, 356514, 594190, 891285, 1782570, 8259241, 16518482, 24777723, 41296205, 49555446, 82592410, 123888615, 247777230]

約数ペア:

[(1, 247777230), (2, 123888615), (3, 82592410), (5, 49555446), (6, 41296205), (10, 24777723), (15, 16518482), (30, 8259241), (139, 1782570), (278, 891285), (417, 594190), (695, 356514), (834, 297095), (1390, 178257), (2085, 118838), (4170, 59419)]