140745630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4691521}}^1$

素因数の和:4691531

約数の個数: 16

約数和(自身を含む): 337789584

約数和(自身を除く): 197043954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4691521, 9383042, 14074563, 23457605, 28149126, 46915210, 70372815, 140745630]

約数ペア:

[(1, 140745630), (2, 70372815), (3, 46915210), (5, 28149126), (6, 23457605), (10, 14074563), (15, 9383042), (30, 4691521)]