74080110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{189949}}^1$

素因数の和:189972

約数の個数: 32

約数和(自身を含む): 191469600

約数和(自身を除く): 117389490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 189949, 379898, 569847, 949745, 1139694, 1899490, 2469337, 2849235, 4938674, 5698470, 7408011, 12346685, 14816022, 24693370, 37040055, 74080110]

約数ペア:

[(1, 74080110), (2, 37040055), (3, 24693370), (5, 14816022), (6, 12346685), (10, 7408011), (13, 5698470), (15, 4938674), (26, 2849235), (30, 2469337), (39, 1899490), (65, 1139694), (78, 949745), (130, 569847), (195, 379898), (390, 189949)]