3053540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1283}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 7765632

約数和(自身を除く): 4712092

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 1283, 2380, 2566, 5132, 6415, 8981, 12830, 17962, 21811, 25660, 35924, 43622, 44905, 87244, 89810, 109055, 152677, 179620, 218110, 305354, 436220, 610708, 763385, 1526770, 3053540]

約数ペア:

[(1, 3053540), (2, 1526770), (4, 763385), (5, 610708), (7, 436220), (10, 305354), (14, 218110), (17, 179620), (20, 152677), (28, 109055), (34, 89810), (35, 87244), (68, 44905), (70, 43622), (85, 35924), (119, 25660), (140, 21811), (170, 17962), (238, 12830), (340, 8981), (476, 6415), (595, 5132), (1190, 2566), (1283, 2380)]