30770480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29587}}^1$

素因数の和:29613

約数の個数: 40

約数和(自身を含む): 77047152

約数和(自身を除く): 46276672

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 29587, 59174, 118348, 147935, 236696, 295870, 384631, 473392, 591740, 769262, 1183480, 1538524, 1923155, 2366960, 3077048, 3846310, 6154096, 7692620, 15385240, 30770480]

約数ペア:

[(1, 30770480), (2, 15385240), (4, 7692620), (5, 6154096), (8, 3846310), (10, 3077048), (13, 2366960), (16, 1923155), (20, 1538524), (26, 1183480), (40, 769262), (52, 591740), (65, 473392), (80, 384631), (104, 295870), (130, 236696), (208, 147935), (260, 118348), (520, 59174), (1040, 29587)]