428609230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{35393}}^1$

素因数の和:35580

約数の個数: 32

約数和(自身を含む): 886832064

約数和(自身を除く): 458222834

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1211, 1730, 2422, 6055, 12110, 35393, 70786, 176965, 247751, 353930, 495502, 1238755, 2477510, 6122989, 12245978, 30614945, 42860923, 61229890, 85721846, 214304615, 428609230]

約数ペア:

[(1, 428609230), (2, 214304615), (5, 85721846), (7, 61229890), (10, 42860923), (14, 30614945), (35, 12245978), (70, 6122989), (173, 2477510), (346, 1238755), (865, 495502), (1211, 353930), (1730, 247751), (2422, 176965), (6055, 70786), (12110, 35393)]