143722140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{8839}}^1$

素因数の和:9122

約数の個数: 48

約数和(自身を含む): 403952640

約数和(自身を除く): 260230500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 4065, 5420, 8130, 8839, 16260, 17678, 26517, 35356, 44195, 53034, 88390, 106068, 132585, 176780, 265170, 530340, 2395369, 4790738, 7186107, 9581476, 11976845, 14372214, 23953690, 28744428, 35930535, 47907380, 71861070, 143722140]

約数ペア:

[(1, 143722140), (2, 71861070), (3, 47907380), (4, 35930535), (5, 28744428), (6, 23953690), (10, 14372214), (12, 11976845), (15, 9581476), (20, 7186107), (30, 4790738), (60, 2395369), (271, 530340), (542, 265170), (813, 176780), (1084, 132585), (1355, 106068), (1626, 88390), (2710, 53034), (3252, 44195), (4065, 35356), (5420, 26517), (8130, 17678), (8839, 16260)]