30800028

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{1069}}^1$

素因数の和:1104

約数の個数: 60

約数和(自身を含む): 83917960

約数和(自身を除く): 53117932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1069, 1372, 2058, 2138, 2401, 3207, 4116, 4276, 4802, 6414, 7203, 7483, 9604, 12828, 14406, 14966, 22449, 28812, 29932, 44898, 52381, 89796, 104762, 157143, 209524, 314286, 366667, 628572, 733334, 1100001, 1466668, 2200002, 2566669, 4400004, 5133338, 7700007, 10266676, 15400014, 30800028]

約数ペア:

[(1, 30800028), (2, 15400014), (3, 10266676), (4, 7700007), (6, 5133338), (7, 4400004), (12, 2566669), (14, 2200002), (21, 1466668), (28, 1100001), (42, 733334), (49, 628572), (84, 366667), (98, 314286), (147, 209524), (196, 157143), (294, 104762), (343, 89796), (588, 52381), (686, 44898), (1029, 29932), (1069, 28812), (1372, 22449), (2058, 14966), (2138, 14406), (2401, 12828), (3207, 9604), (4116, 7483), (4276, 7203), (4802, 6414)]