64989690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1009}}^1$

素因数の和:1151

約数の個数: 64

約数和(自身を含む): 165801600

約数和(自身を除く): 100811910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 113, 114, 190, 226, 285, 339, 565, 570, 678, 1009, 1130, 1695, 2018, 2147, 3027, 3390, 4294, 5045, 6054, 6441, 10090, 10735, 12882, 15135, 19171, 21470, 30270, 32205, 38342, 57513, 64410, 95855, 114017, 115026, 191710, 228034, 287565, 342051, 570085, 575130, 684102, 1140170, 1710255, 2166323, 3420510, 4332646, 6498969, 10831615, 12997938, 21663230, 32494845, 64989690]

約数ペア:

[(1, 64989690), (2, 32494845), (3, 21663230), (5, 12997938), (6, 10831615), (10, 6498969), (15, 4332646), (19, 3420510), (30, 2166323), (38, 1710255), (57, 1140170), (95, 684102), (113, 575130), (114, 570085), (190, 342051), (226, 287565), (285, 228034), (339, 191710), (565, 115026), (570, 114017), (678, 95855), (1009, 64410), (1130, 57513), (1695, 38342), (2018, 32205), (2147, 30270), (3027, 21470), (3390, 19171), (4294, 15135), (5045, 12882), (6054, 10735), (6441, 10090)]