43306470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20921}}^1$

素因数の和:20957

約数の個数: 48

約数和(自身を含む): 117497952

約数和(自身を除く): 74191482

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, 20921, 41842, 62763, 104605, 125526, 188289, 209210, 313815, 376578, 481183, 627630, 941445, 962366, 1443549, 1882890, 2405915, 2887098, 4330647, 4811830, 7217745, 8661294, 14435490, 21653235, 43306470]

約数ペア:

[(1, 43306470), (2, 21653235), (3, 14435490), (5, 8661294), (6, 7217745), (9, 4811830), (10, 4330647), (15, 2887098), (18, 2405915), (23, 1882890), (30, 1443549), (45, 962366), (46, 941445), (69, 627630), (90, 481183), (115, 376578), (138, 313815), (207, 209210), (230, 188289), (345, 125526), (414, 104605), (690, 62763), (1035, 41842), (2070, 20921)]