3993540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 11309760

約数和(自身を除く): 7316220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 659, 1010, 1212, 1318, 1515, 1977, 2020, 2636, 3030, 3295, 3954, 6060, 6590, 7908, 9885, 13180, 19770, 39540, 66559, 133118, 199677, 266236, 332795, 399354, 665590, 798708, 998385, 1331180, 1996770, 3993540]

約数ペア:

[(1, 3993540), (2, 1996770), (3, 1331180), (4, 998385), (5, 798708), (6, 665590), (10, 399354), (12, 332795), (15, 266236), (20, 199677), (30, 133118), (60, 66559), (101, 39540), (202, 19770), (303, 13180), (404, 9885), (505, 7908), (606, 6590), (659, 6060), (1010, 3954), (1212, 3295), (1318, 3030), (1515, 2636), (1977, 2020)]