1279896570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{146609}}^1$

素因数の和:146719

約数の個数: 48

約数和(自身を含む): 3362060520

約数和(自身を除く): 2082163950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 4365, 8730, 146609, 293218, 439827, 733045, 879654, 1319481, 1466090, 2199135, 2638962, 4398270, 6597405, 13194810, 14221073, 28442146, 42663219, 71105365, 85326438, 127989657, 142210730, 213316095, 255979314, 426632190, 639948285, 1279896570]

約数ペア:

[(1, 1279896570), (2, 639948285), (3, 426632190), (5, 255979314), (6, 213316095), (9, 142210730), (10, 127989657), (15, 85326438), (18, 71105365), (30, 42663219), (45, 28442146), (90, 14221073), (97, 13194810), (194, 6597405), (291, 4398270), (485, 2638962), (582, 2199135), (873, 1466090), (970, 1319481), (1455, 879654), (1746, 733045), (2910, 439827), (4365, 293218), (8730, 146609)]