157400730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{76039}}^1$

素因数の和:76075

約数の個数: 48

約数和(自身を含む): 427040640

約数和(自身を除く): 269639910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 76039, 152078, 228117, 380195, 456234, 684351, 760390, 1140585, 1368702, 1748897, 2281170, 3421755, 3497794, 5246691, 6843510, 8744485, 10493382, 15740073, 17488970, 26233455, 31480146, 52466910, 78700365, 157400730]

約数ペア:

[(1, 157400730), (2, 78700365), (3, 52466910), (5, 31480146), (6, 26233455), (9, 17488970), (10, 15740073), (15, 10493382), (18, 8744485), (23, 6843510), (30, 5246691), (45, 3497794), (46, 3421755), (69, 2281170), (90, 1748897), (115, 1368702), (138, 1140585), (207, 760390), (230, 684351), (345, 456234), (414, 380195), (690, 228117), (1035, 152078), (2070, 76039)]