210182570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{1181}}^1$

素因数の和:1275

約数の個数: 48

約数和(自身を含む): 419094648

約数和(自身を除く): 208912078

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 1181, 1369, 2362, 2405, 2738, 4810, 5905, 6845, 11810, 13690, 15353, 17797, 30706, 35594, 43697, 76765, 87394, 88985, 153530, 177970, 218485, 436970, 568061, 1136122, 1616789, 2840305, 3233578, 5680610, 8083945, 16167890, 21018257, 42036514, 105091285, 210182570]

約数ペア:

[(1, 210182570), (2, 105091285), (5, 42036514), (10, 21018257), (13, 16167890), (26, 8083945), (37, 5680610), (65, 3233578), (74, 2840305), (130, 1616789), (185, 1136122), (370, 568061), (481, 436970), (962, 218485), (1181, 177970), (1369, 153530), (2362, 88985), (2405, 87394), (2738, 76765), (4810, 43697), (5905, 35594), (6845, 30706), (11810, 17797), (13690, 15353)]