306075418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1\times {\mathrm{461}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 508540032

約数和(自身を除く): 202464614

約数列:

[1, 2, 11, 22, 103, 206, 293, 461, 586, 922, 1133, 2266, 3223, 5071, 6446, 10142, 30179, 47483, 60358, 94966, 135073, 270146, 331969, 522313, 663938, 1044626, 1485803, 2971606, 13912519, 27825038, 153037709, 306075418]

約数ペア:

[(1, 306075418), (2, 153037709), (11, 27825038), (22, 13912519), (103, 2971606), (206, 1485803), (293, 1044626), (461, 663938), (586, 522313), (922, 331969), (1133, 270146), (2266, 135073), (3223, 94966), (5071, 60358), (6446, 47483), (10142, 30179)]