310082838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{17827}}^1$

素因数の和:18068

約数の個数: 32

約数和(自身を含む): 670903296

約数和(自身を除く): 360820458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 223, 446, 669, 1338, 2899, 5798, 8697, 17394, 17827, 35654, 53481, 106962, 231751, 463502, 695253, 1390506, 3975421, 7950842, 11926263, 23852526, 51680473, 103360946, 155041419, 310082838]

約数ペア:

[(1, 310082838), (2, 155041419), (3, 103360946), (6, 51680473), (13, 23852526), (26, 11926263), (39, 7950842), (78, 3975421), (223, 1390506), (446, 695253), (669, 463502), (1338, 231751), (2899, 106962), (5798, 53481), (8697, 35654), (17394, 17827)]