31541940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{58411}}^1$

素因数の和:58429

約数の個数: 48

約数和(自身を含む): 98132160

約数和(自身を除く): 66590220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 58411, 116822, 175233, 233644, 292055, 350466, 525699, 584110, 700932, 876165, 1051398, 1168220, 1577097, 1752330, 2102796, 2628495, 3154194, 3504660, 5256990, 6308388, 7885485, 10513980, 15770970, 31541940]

約数ペア:

[(1, 31541940), (2, 15770970), (3, 10513980), (4, 7885485), (5, 6308388), (6, 5256990), (9, 3504660), (10, 3154194), (12, 2628495), (15, 2102796), (18, 1752330), (20, 1577097), (27, 1168220), (30, 1051398), (36, 876165), (45, 700932), (54, 584110), (60, 525699), (90, 350466), (108, 292055), (135, 233644), (180, 175233), (270, 116822), (540, 58411)]