149217180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12251}}^1$

素因数の和:12299

約数の個数: 96

約数和(自身を含む): 494000640

約数和(自身を除く): 344783460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 12180, 12251, 24502, 36753, 49004, 61255, 73506, 85757, 122510, 147012, 171514, 183765, 245020, 257271, 343028, 355279, 367530, 428785, 514542, 710558, 735060, 857570, 1029084, 1065837, 1286355, 1421116, 1715140, 1776395, 2131674, 2486953, 2572710, 3552790, 4263348, 4973906, 5145420, 5329185, 7105580, 7460859, 9947812, 10658370, 12434765, 14921718, 21316740, 24869530, 29843436, 37304295, 49739060, 74608590, 149217180]

約数ペア:

[(1, 149217180), (2, 74608590), (3, 49739060), (4, 37304295), (5, 29843436), (6, 24869530), (7, 21316740), (10, 14921718), (12, 12434765), (14, 10658370), (15, 9947812), (20, 7460859), (21, 7105580), (28, 5329185), (29, 5145420), (30, 4973906), (35, 4263348), (42, 3552790), (58, 2572710), (60, 2486953), (70, 2131674), (84, 1776395), (87, 1715140), (105, 1421116), (116, 1286355), (140, 1065837), (145, 1029084), (174, 857570), (203, 735060), (210, 710558), (290, 514542), (348, 428785), (406, 367530), (420, 355279), (435, 343028), (580, 257271), (609, 245020), (812, 183765), (870, 171514), (1015, 147012), (1218, 122510), (1740, 85757), (2030, 73506), (2436, 61255), (3045, 49004), (4060, 36753), (6090, 24502), (12180, 12251)]