7015655.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12983}}^1$

素因数の和:13008

約数の個数: 48

約数和(自身を含む): 30538368

約数和(自身を除く): 20411628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 12983, 25966, 38949, 51932, 64915, 77898, 129830, 155796, 168779, 194745, 259660, 337558, 389490, 506337, 675116, 778980, 843895, 1012674, 1687790, 2025348, 2531685, 3375580, 5063370, 10126740]

約数ペア:

[(1, 10126740), (2, 5063370), (3, 3375580), (4, 2531685), (5, 2025348), (6, 1687790), (10, 1012674), (12, 843895), (13, 778980), (15, 675116), (20, 506337), (26, 389490), (30, 337558), (39, 259660), (52, 194745), (60, 168779), (65, 155796), (78, 129830), (130, 77898), (156, 64915), (195, 51932), (260, 38949), (390, 25966), (780, 12983)]