275144610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{705499}}^1$

素因数の和:705522

約数の個数: 32

約数和(自身を含む): 711144000

約数和(自身を除く): 435999390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 705499, 1410998, 2116497, 3527495, 4232994, 7054990, 9171487, 10582485, 18342974, 21164970, 27514461, 45857435, 55028922, 91714870, 137572305, 275144610]

約数ペア:

[(1, 275144610), (2, 137572305), (3, 91714870), (5, 55028922), (6, 45857435), (10, 27514461), (13, 21164970), (15, 18342974), (26, 10582485), (30, 9171487), (39, 7054990), (65, 4232994), (78, 3527495), (130, 2116497), (195, 1410998), (390, 705499)]