742531830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{151847}}^1$

素因数の和:152020

約数の個数: 32

約数和(自身を含む): 1793021184

約数和(自身を除く): 1050489354

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 151847, 303694, 455541, 759235, 911082, 1518470, 2277705, 4555410, 24751061, 49502122, 74253183, 123755305, 148506366, 247510610, 371265915, 742531830]

約数ペア:

[(1, 742531830), (2, 371265915), (3, 247510610), (5, 148506366), (6, 123755305), (10, 74253183), (15, 49502122), (30, 24751061), (163, 4555410), (326, 2277705), (489, 1518470), (815, 911082), (978, 759235), (1630, 455541), (2445, 303694), (4890, 151847)]