180888470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{48757}}^1$

素因数の和:48824

約数の個数: 32

約数和(自身を含む): 379142208

約数和(自身を除く): 198253738

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 48757, 97514, 243785, 341299, 487570, 682598, 1706495, 2584121, 3412990, 5168242, 12920605, 18088847, 25841210, 36177694, 90444235, 180888470]

約数ペア:

[(1, 180888470), (2, 90444235), (5, 36177694), (7, 25841210), (10, 18088847), (14, 12920605), (35, 5168242), (53, 3412990), (70, 2584121), (106, 1706495), (265, 682598), (371, 487570), (530, 341299), (742, 243785), (1855, 97514), (3710, 48757)]