155534830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{48757}}^1$

素因数の和:48804

約数の個数: 32

約数和(自身を含む): 315951840

約数和(自身を除く): 160417010

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 48757, 97514, 243785, 487570, 536327, 1072654, 1413953, 2681635, 2827906, 5363270, 7069765, 14139530, 15553483, 31106966, 77767415, 155534830]

約数ペア:

[(1, 155534830), (2, 77767415), (5, 31106966), (10, 15553483), (11, 14139530), (22, 7069765), (29, 5363270), (55, 2827906), (58, 2681635), (110, 1413953), (145, 1072654), (290, 536327), (319, 487570), (638, 243785), (1595, 97514), (3190, 48757)]