7320210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^2$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 18512064

約数和(自身を除く): 11191854

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 103, 115, 138, 206, 230, 309, 345, 515, 618, 690, 1030, 1545, 2369, 3090, 4738, 7107, 10609, 11845, 14214, 21218, 23690, 31827, 35535, 53045, 63654, 71070, 106090, 159135, 244007, 318270, 488014, 732021, 1220035, 1464042, 2440070, 3660105, 7320210]

約数ペア:

[(1, 7320210), (2, 3660105), (3, 2440070), (5, 1464042), (6, 1220035), (10, 732021), (15, 488014), (23, 318270), (30, 244007), (46, 159135), (69, 106090), (103, 71070), (115, 63654), (138, 53045), (206, 35535), (230, 31827), (309, 23690), (345, 21218), (515, 14214), (618, 11845), (690, 10609), (1030, 7107), (1545, 4738), (2369, 3090)]