930459880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{40037}}^1$

素因数の和:40138

約数の個数: 64

約数和(自身を含む): 2421498240

約数和(自身を除く): 1491038360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 415, 581, 664, 830, 1162, 1660, 2324, 2905, 3320, 4648, 5810, 11620, 23240, 40037, 80074, 160148, 200185, 280259, 320296, 400370, 560518, 800740, 1121036, 1401295, 1601480, 2242072, 2802590, 3323071, 5605180, 6646142, 11210360, 13292284, 16615355, 23261497, 26584568, 33230710, 46522994, 66461420, 93045988, 116307485, 132922840, 186091976, 232614970, 465229940, 930459880]

約数ペア:

[(1, 930459880), (2, 465229940), (4, 232614970), (5, 186091976), (7, 132922840), (8, 116307485), (10, 93045988), (14, 66461420), (20, 46522994), (28, 33230710), (35, 26584568), (40, 23261497), (56, 16615355), (70, 13292284), (83, 11210360), (140, 6646142), (166, 5605180), (280, 3323071), (332, 2802590), (415, 2242072), (581, 1601480), (664, 1401295), (830, 1121036), (1162, 800740), (1660, 560518), (2324, 400370), (2905, 320296), (3320, 280259), (4648, 200185), (5810, 160148), (11620, 80074), (23240, 40037)]