16867380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3851}}^1$

素因数の和:3936

約数の個数: 48

約数和(自身を含む): 47888064

約数和(自身を除く): 31020684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 3851, 4380, 7702, 11553, 15404, 19255, 23106, 38510, 46212, 57765, 77020, 115530, 231060, 281123, 562246, 843369, 1124492, 1405615, 1686738, 2811230, 3373476, 4216845, 5622460, 8433690, 16867380]

約数ペア:

[(1, 16867380), (2, 8433690), (3, 5622460), (4, 4216845), (5, 3373476), (6, 2811230), (10, 1686738), (12, 1405615), (15, 1124492), (20, 843369), (30, 562246), (60, 281123), (73, 231060), (146, 115530), (219, 77020), (292, 57765), (365, 46212), (438, 38510), (730, 23106), (876, 19255), (1095, 15404), (1460, 11553), (2190, 7702), (3851, 4380)]