149158590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{977}}^1$

素因数の和:1721

約数の個数: 64

約数和(自身を含む): 410102784

約数和(自身を除く): 260944194

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 727, 977, 1454, 1954, 2181, 2931, 3635, 4362, 4885, 5089, 5862, 6839, 7270, 9770, 10178, 10905, 13678, 14655, 15267, 20517, 21810, 25445, 29310, 30534, 34195, 41034, 50890, 68390, 76335, 102585, 152670, 205170, 710279, 1420558, 2130837, 3551395, 4261674, 4971953, 7102790, 9943906, 10654185, 14915859, 21308370, 24859765, 29831718, 49719530, 74579295, 149158590]

約数ペア:

[(1, 149158590), (2, 74579295), (3, 49719530), (5, 29831718), (6, 24859765), (7, 21308370), (10, 14915859), (14, 10654185), (15, 9943906), (21, 7102790), (30, 4971953), (35, 4261674), (42, 3551395), (70, 2130837), (105, 1420558), (210, 710279), (727, 205170), (977, 152670), (1454, 102585), (1954, 76335), (2181, 68390), (2931, 50890), (3635, 41034), (4362, 34195), (4885, 30534), (5089, 29310), (5862, 25445), (6839, 21810), (7270, 20517), (9770, 15267), (10178, 14655), (10905, 13678)]