151005951940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5479}}^1\times {\mathrm{44453}}^1$

素因数の和:49972

約数の個数: 48

約数和(自身を含む): 327409044480

約数和(自身を除く): 176403092540

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 5479, 10958, 21916, 27395, 44453, 54790, 88906, 109580, 169849, 177812, 222265, 339698, 444530, 679396, 849245, 889060, 1378043, 1698490, 2756086, 3396980, 5512172, 6890215, 13780430, 27560860, 243557987, 487115974, 974231948, 1217789935, 2435579870, 4871159740, 7550297597, 15100595194, 30201190388, 37751487985, 75502975970, 151005951940]

約数ペア:

[(1, 151005951940), (2, 75502975970), (4, 37751487985), (5, 30201190388), (10, 15100595194), (20, 7550297597), (31, 4871159740), (62, 2435579870), (124, 1217789935), (155, 974231948), (310, 487115974), (620, 243557987), (5479, 27560860), (10958, 13780430), (21916, 6890215), (27395, 5512172), (44453, 3396980), (54790, 2756086), (88906, 1698490), (109580, 1378043), (169849, 889060), (177812, 849245), (222265, 679396), (339698, 444530)]