71484540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1191409}}^1$

素因数の和:1191421

約数の個数: 24

約数和(自身を含む): 200156880

約数和(自身を除く): 128672340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1191409, 2382818, 3574227, 4765636, 5957045, 7148454, 11914090, 14296908, 17871135, 23828180, 35742270, 71484540]

約数ペア:

[(1, 71484540), (2, 35742270), (3, 23828180), (4, 17871135), (5, 14296908), (6, 11914090), (10, 7148454), (12, 5957045), (15, 4765636), (20, 3574227), (30, 2382818), (60, 1191409)]