80996430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{142099}}^1$

素因数の和:142128

約数の個数: 32

約数和(自身を含む): 204624000

約数和(自身を除く): 123627570

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 142099, 284198, 426297, 710495, 852594, 1420990, 2131485, 2699881, 4262970, 5399762, 8099643, 13499405, 16199286, 26998810, 40498215, 80996430]

約数ペア:

[(1, 80996430), (2, 40498215), (3, 26998810), (5, 16199286), (6, 13499405), (10, 8099643), (15, 5399762), (19, 4262970), (30, 2699881), (38, 2131485), (57, 1420990), (95, 852594), (114, 710495), (190, 426297), (285, 284198), (570, 142099)]