30465428

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2207}}^1$

素因数の和:2264

約数の個数: 48

約数和(自身を含む): 66769920

約数和(自身を除く): 36304492

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 238, 406, 476, 493, 812, 986, 1972, 2207, 3451, 4414, 6902, 8828, 13804, 15449, 30898, 37519, 61796, 64003, 75038, 128006, 150076, 256012, 262633, 448021, 525266, 896042, 1050532, 1088051, 1792084, 2176102, 4352204, 7616357, 15232714, 30465428]

約数ペア:

[(1, 30465428), (2, 15232714), (4, 7616357), (7, 4352204), (14, 2176102), (17, 1792084), (28, 1088051), (29, 1050532), (34, 896042), (58, 525266), (68, 448021), (116, 262633), (119, 256012), (203, 150076), (238, 128006), (406, 75038), (476, 64003), (493, 61796), (812, 37519), (986, 30898), (1972, 15449), (2207, 13804), (3451, 8828), (4414, 6902)]