21474210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{24683}}^1$

素因数の和:24722

約数の個数: 32

約数和(自身を含む): 53317440

約数和(自身を除く): 31843230

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 24683, 49366, 74049, 123415, 148098, 246830, 370245, 715807, 740490, 1431614, 2147421, 3579035, 4294842, 7158070, 10737105, 21474210]

約数ペア:

[(1, 21474210), (2, 10737105), (3, 7158070), (5, 4294842), (6, 3579035), (10, 2147421), (15, 1431614), (29, 740490), (30, 715807), (58, 370245), (87, 246830), (145, 148098), (174, 123415), (290, 74049), (435, 49366), (870, 24683)]