830614860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{3137}}^1$

素因数の和:4623

約数の個数: 72

約数和(自身を含む): 2522048256

約数和(自身を除く): 1691433396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1471, 2942, 3137, 4413, 5884, 6274, 7355, 8826, 9411, 12548, 13239, 14710, 15685, 17652, 18822, 22065, 26478, 28233, 29420, 31370, 37644, 44130, 47055, 52956, 56466, 62740, 66195, 88260, 94110, 112932, 132390, 141165, 188220, 264780, 282330, 564660, 4614527, 9229054, 13843581, 18458108, 23072635, 27687162, 41530743, 46145270, 55374324, 69217905, 83061486, 92290540, 138435810, 166122972, 207653715, 276871620, 415307430, 830614860]

約数ペア:

[(1, 830614860), (2, 415307430), (3, 276871620), (4, 207653715), (5, 166122972), (6, 138435810), (9, 92290540), (10, 83061486), (12, 69217905), (15, 55374324), (18, 46145270), (20, 41530743), (30, 27687162), (36, 23072635), (45, 18458108), (60, 13843581), (90, 9229054), (180, 4614527), (1471, 564660), (2942, 282330), (3137, 264780), (4413, 188220), (5884, 141165), (6274, 132390), (7355, 112932), (8826, 94110), (9411, 88260), (12548, 66195), (13239, 62740), (14710, 56466), (15685, 52956), (17652, 47055), (18822, 44130), (22065, 37644), (26478, 31370), (28233, 29420)]