193378530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6445951}}^1$

素因数の和:6445961

約数の個数: 16

約数和(自身を含む): 464108544

約数和(自身を除く): 270730014

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6445951, 12891902, 19337853, 32229755, 38675706, 64459510, 96689265, 193378530]

約数ペア:

[(1, 193378530), (2, 96689265), (3, 64459510), (5, 38675706), (6, 32229755), (10, 19337853), (15, 12891902), (30, 6445951)]