42171540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6959}}^1$

素因数の和:7072

約数の個数: 48

約数和(自身を含む): 119266560

約数和(自身を除く): 77095020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 6959, 13918, 20877, 27836, 34795, 41754, 69590, 83508, 104385, 139180, 208770, 417540, 702859, 1405718, 2108577, 2811436, 3514295, 4217154, 7028590, 8434308, 10542885, 14057180, 21085770, 42171540]

約数ペア:

[(1, 42171540), (2, 21085770), (3, 14057180), (4, 10542885), (5, 8434308), (6, 7028590), (10, 4217154), (12, 3514295), (15, 2811436), (20, 2108577), (30, 1405718), (60, 702859), (101, 417540), (202, 208770), (303, 139180), (404, 104385), (505, 83508), (606, 69590), (1010, 41754), (1212, 34795), (1515, 27836), (2020, 20877), (3030, 13918), (6060, 6959)]