109099060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1531}}^1$

素因数の和:2056

約数の個数: 48

約数和(自身を含む): 262523520

約数和(自身を除く): 153424460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 509, 1018, 1531, 2036, 2545, 3062, 3563, 5090, 6124, 7126, 7655, 10180, 10717, 14252, 15310, 17815, 21434, 30620, 35630, 42868, 53585, 71260, 107170, 214340, 779279, 1558558, 3117116, 3896395, 5454953, 7792790, 10909906, 15585580, 21819812, 27274765, 54549530, 109099060]

約数ペア:

[(1, 109099060), (2, 54549530), (4, 27274765), (5, 21819812), (7, 15585580), (10, 10909906), (14, 7792790), (20, 5454953), (28, 3896395), (35, 3117116), (70, 1558558), (140, 779279), (509, 214340), (1018, 107170), (1531, 71260), (2036, 53585), (2545, 42868), (3062, 35630), (3563, 30620), (5090, 21434), (6124, 17815), (7126, 15310), (7655, 14252), (10180, 10717)]