1526260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^2$

素因数の和:160

約数の個数: 36

約数和(自身を含む): 3445092

約数和(自身を除く): 1918832

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 170, 268, 335, 340, 670, 1139, 1340, 2278, 4489, 4556, 5695, 8978, 11390, 17956, 22445, 22780, 44890, 76313, 89780, 152626, 305252, 381565, 763130, 1526260]

約数ペア:

[(1, 1526260), (2, 763130), (4, 381565), (5, 305252), (10, 152626), (17, 89780), (20, 76313), (34, 44890), (67, 22780), (68, 22445), (85, 17956), (134, 11390), (170, 8978), (268, 5695), (335, 4556), (340, 4489), (670, 2278), (1139, 1340)]