77948190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{288697}}^1$

素因数の和:288713

約数の個数: 32

約数和(自身を含む): 207862560

約数和(自身を除く): 129914370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 288697, 577394, 866091, 1443485, 1732182, 2598273, 2886970, 4330455, 5196546, 7794819, 8660910, 12991365, 15589638, 25982730, 38974095, 77948190]

約数ペア:

[(1, 77948190), (2, 38974095), (3, 25982730), (5, 15589638), (6, 12991365), (9, 8660910), (10, 7794819), (15, 5196546), (18, 4330455), (27, 2886970), (30, 2598273), (45, 1732182), (54, 1443485), (90, 866091), (135, 577394), (270, 288697)]