19008399450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{189989}}^1$

素因数の和:190056

約数の個数: 96

約数和(自身を含む): 50886921600

約数和(自身を除く): 31878522150

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 29, 30, 46, 50, 58, 69, 75, 87, 115, 138, 145, 150, 174, 230, 290, 345, 435, 575, 667, 690, 725, 870, 1150, 1334, 1450, 1725, 2001, 2175, 3335, 3450, 4002, 4350, 6670, 10005, 16675, 20010, 33350, 50025, 100050, 189989, 379978, 569967, 949945, 1139934, 1899890, 2849835, 4369747, 4749725, 5509681, 5699670, 8739494, 9499450, 11019362, 13109241, 14249175, 16529043, 21848735, 26218482, 27548405, 28498350, 33058086, 43697470, 55096810, 65546205, 82645215, 109243675, 126722663, 131092410, 137742025, 165290430, 218487350, 253445326, 275484050, 327731025, 380167989, 413226075, 633613315, 655462050, 760335978, 826452150, 1267226630, 1900839945, 3168066575, 3801679890, 6336133150, 9504199725, 19008399450]

約数ペア:

[(1, 19008399450), (2, 9504199725), (3, 6336133150), (5, 3801679890), (6, 3168066575), (10, 1900839945), (15, 1267226630), (23, 826452150), (25, 760335978), (29, 655462050), (30, 633613315), (46, 413226075), (50, 380167989), (58, 327731025), (69, 275484050), (75, 253445326), (87, 218487350), (115, 165290430), (138, 137742025), (145, 131092410), (150, 126722663), (174, 109243675), (230, 82645215), (290, 65546205), (345, 55096810), (435, 43697470), (575, 33058086), (667, 28498350), (690, 27548405), (725, 26218482), (870, 21848735), (1150, 16529043), (1334, 14249175), (1450, 13109241), (1725, 11019362), (2001, 9499450), (2175, 8739494), (3335, 5699670), (3450, 5509681), (4002, 4749725), (4350, 4369747), (6670, 2849835), (10005, 1899890), (16675, 1139934), (20010, 949945), (33350, 569967), (50025, 379978), (100050, 189989)]