30405452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5807}}^1$

素因数の和:5846

約数の個数: 48

約数和(自身を含む): 70253568

約数和(自身を除く): 39848116

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 5807, 11614, 23228, 40649, 63877, 81298, 98719, 127754, 162596, 197438, 255508, 394876, 447139, 691033, 894278, 1085909, 1382066, 1788556, 2171818, 2764132, 4343636, 7601363, 15202726, 30405452]

約数ペア:

[(1, 30405452), (2, 15202726), (4, 7601363), (7, 4343636), (11, 2764132), (14, 2171818), (17, 1788556), (22, 1382066), (28, 1085909), (34, 894278), (44, 691033), (68, 447139), (77, 394876), (119, 255508), (154, 197438), (187, 162596), (238, 127754), (308, 98719), (374, 81298), (476, 63877), (748, 40649), (1309, 23228), (2618, 11614), (5236, 5807)]