42570060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54577}}^1$

素因数の和:54602

約数の個数: 48

約数和(自身を含む): 128367456

約数和(自身を除く): 85797396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 54577, 109154, 163731, 218308, 272885, 327462, 545770, 654924, 709501, 818655, 1091540, 1419002, 1637310, 2128503, 2838004, 3274620, 3547505, 4257006, 7095010, 8514012, 10642515, 14190020, 21285030, 42570060]

約数ペア:

[(1, 42570060), (2, 21285030), (3, 14190020), (4, 10642515), (5, 8514012), (6, 7095010), (10, 4257006), (12, 3547505), (13, 3274620), (15, 2838004), (20, 2128503), (26, 1637310), (30, 1419002), (39, 1091540), (52, 818655), (60, 709501), (65, 654924), (78, 545770), (130, 327462), (156, 272885), (195, 218308), (260, 163731), (390, 109154), (780, 54577)]