85802940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{476683}}^1$

素因数の和:476698

約数の個数: 36

約数和(自身を含む): 260269464

約数和(自身を除く): 174466524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 476683, 953366, 1430049, 1906732, 2383415, 2860098, 4290147, 4766830, 5720196, 7150245, 8580294, 9533660, 14300490, 17160588, 21450735, 28600980, 42901470, 85802940]

約数ペア:

[(1, 85802940), (2, 42901470), (3, 28600980), (4, 21450735), (5, 17160588), (6, 14300490), (9, 9533660), (10, 8580294), (12, 7150245), (15, 5720196), (18, 4766830), (20, 4290147), (30, 2860098), (36, 2383415), (45, 1906732), (60, 1430049), (90, 953366), (180, 476683)]