1385698510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{132857}}^1$

素因数の和:133020

約数の個数: 32

約数和(自身を含む): 2869732800

約数和(自身を除く): 1484034290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 5215, 10430, 132857, 265714, 664285, 929999, 1328570, 1859998, 4649995, 9299990, 19795693, 39591386, 98978465, 138569851, 197956930, 277139702, 692849255, 1385698510]

約数ペア:

[(1, 1385698510), (2, 692849255), (5, 277139702), (7, 197956930), (10, 138569851), (14, 98978465), (35, 39591386), (70, 19795693), (149, 9299990), (298, 4649995), (745, 1859998), (1043, 1328570), (1490, 929999), (2086, 664285), (5215, 265714), (10430, 132857)]