304016845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4349}}^1$

素因数の和:4437

約数の個数: 32

約数和(自身を含む): 420940800

約数和(自身を除く): 116923955

約数列:

[1, 5, 11, 31, 41, 55, 155, 205, 341, 451, 1271, 1705, 2255, 4349, 6355, 13981, 21745, 47839, 69905, 134819, 178309, 239195, 674095, 891545, 1483009, 1961399, 5527579, 7415045, 9806995, 27637895, 60803369, 304016845]

約数ペア:

[(1, 304016845), (5, 60803369), (11, 27637895), (31, 9806995), (41, 7415045), (55, 5527579), (155, 1961399), (205, 1483009), (341, 891545), (451, 674095), (1271, 239195), (1705, 178309), (2255, 134819), (4349, 69905), (6355, 47839), (13981, 21745)]