7188458.00000000

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{142381}}^1$

素因数の和:142398

約数の個数: 32

約数和(自身を含む): 82012032

約数和(自身を除く): 52112022

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 142381, 284762, 427143, 711905, 854286, 996667, 1423810, 1993334, 2135715, 2990001, 4271430, 4983335, 5980002, 9966670, 14950005, 29900010]

約数ペア:

[(1, 29900010), (2, 14950005), (3, 9966670), (5, 5980002), (6, 4983335), (7, 4271430), (10, 2990001), (14, 2135715), (15, 1993334), (21, 1423810), (30, 996667), (35, 854286), (42, 711905), (70, 427143), (105, 284762), (210, 142381)]