70313460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{167413}}^1$

素因数の和:167432

約数の個数: 48

約数和(自身を含む): 225004416

約数和(自身を除く): 154690956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 167413, 334826, 502239, 669652, 837065, 1004478, 1171891, 1674130, 2008956, 2343782, 2511195, 3348260, 3515673, 4687564, 5022390, 5859455, 7031346, 10044780, 11718910, 14062692, 17578365, 23437820, 35156730, 70313460]

約数ペア:

[(1, 70313460), (2, 35156730), (3, 23437820), (4, 17578365), (5, 14062692), (6, 11718910), (7, 10044780), (10, 7031346), (12, 5859455), (14, 5022390), (15, 4687564), (20, 3515673), (21, 3348260), (28, 2511195), (30, 2343782), (35, 2008956), (42, 1674130), (60, 1171891), (70, 1004478), (84, 837065), (105, 669652), (140, 502239), (210, 334826), (420, 167413)]