73898190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{273697}}^1$

素因数の和:273713

約数の個数: 32

約数和(自身を含む): 197062560

約数和(自身を除く): 123164370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 273697, 547394, 821091, 1368485, 1642182, 2463273, 2736970, 4105455, 4926546, 7389819, 8210910, 12316365, 14779638, 24632730, 36949095, 73898190]

約数ペア:

[(1, 73898190), (2, 36949095), (3, 24632730), (5, 14779638), (6, 12316365), (9, 8210910), (10, 7389819), (15, 4926546), (18, 4105455), (27, 2736970), (30, 2463273), (45, 1642182), (54, 1368485), (90, 821091), (135, 547394), (270, 273697)]