2130487030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{24407}}^1$

素因数の和:24493

約数の個数: 64

約数和(自身を含む): 4639472640

約数和(自身を除く): 2508985610

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 43, 58, 70, 86, 145, 203, 215, 290, 301, 406, 430, 602, 1015, 1247, 1505, 2030, 2494, 3010, 6235, 8729, 12470, 17458, 24407, 43645, 48814, 87290, 122035, 170849, 244070, 341698, 707803, 854245, 1049501, 1415606, 1708490, 2099002, 3539015, 4954621, 5247505, 7078030, 7346507, 9909242, 10495010, 14693014, 24773105, 30435529, 36732535, 49546210, 60871058, 73465070, 152177645, 213048703, 304355290, 426097406, 1065243515, 2130487030]

約数ペア:

[(1, 2130487030), (2, 1065243515), (5, 426097406), (7, 304355290), (10, 213048703), (14, 152177645), (29, 73465070), (35, 60871058), (43, 49546210), (58, 36732535), (70, 30435529), (86, 24773105), (145, 14693014), (203, 10495010), (215, 9909242), (290, 7346507), (301, 7078030), (406, 5247505), (430, 4954621), (602, 3539015), (1015, 2099002), (1247, 1708490), (1505, 1415606), (2030, 1049501), (2494, 854245), (3010, 707803), (6235, 341698), (8729, 244070), (12470, 170849), (17458, 122035), (24407, 87290), (43645, 48814)]