30838136

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1117}}^1$

素因数の和:1176

約数の個数: 64

約数和(自身を含む): 72446400

約数和(自身を除く): 41608264

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 56, 58, 68, 116, 119, 136, 203, 232, 238, 406, 476, 493, 812, 952, 986, 1117, 1624, 1972, 2234, 3451, 3944, 4468, 6902, 7819, 8936, 13804, 15638, 18989, 27608, 31276, 32393, 37978, 62552, 64786, 75956, 129572, 132923, 151912, 226751, 259144, 265846, 453502, 531692, 550681, 907004, 1063384, 1101362, 1814008, 2202724, 3854767, 4405448, 7709534, 15419068, 30838136]

約数ペア:

[(1, 30838136), (2, 15419068), (4, 7709534), (7, 4405448), (8, 3854767), (14, 2202724), (17, 1814008), (28, 1101362), (29, 1063384), (34, 907004), (56, 550681), (58, 531692), (68, 453502), (116, 265846), (119, 259144), (136, 226751), (203, 151912), (232, 132923), (238, 129572), (406, 75956), (476, 64786), (493, 62552), (812, 37978), (952, 32393), (986, 31276), (1117, 27608), (1624, 18989), (1972, 15638), (2234, 13804), (3451, 8936), (3944, 7819), (4468, 6902)]