7102020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2887}}^1$

素因数の和:2940

約数の個数: 48

約数和(自身を含む): 20377728

約数和(自身を除く): 13275708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 2887, 5774, 8661, 11548, 14435, 17322, 28870, 34644, 43305, 57740, 86610, 118367, 173220, 236734, 355101, 473468, 591835, 710202, 1183670, 1420404, 1775505, 2367340, 3551010, 7102020]

約数ペア:

[(1, 7102020), (2, 3551010), (3, 2367340), (4, 1775505), (5, 1420404), (6, 1183670), (10, 710202), (12, 591835), (15, 473468), (20, 355101), (30, 236734), (41, 173220), (60, 118367), (82, 86610), (123, 57740), (164, 43305), (205, 34644), (246, 28870), (410, 17322), (492, 14435), (615, 11548), (820, 8661), (1230, 5774), (2460, 2887)]