29490160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{7523}}^1$

素因数の和:7550

約数の個数: 60

約数和(自身を含む): 79769448

約数和(自身を除く): 50279288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 7523, 15046, 30092, 37615, 52661, 60184, 75230, 105322, 120368, 150460, 210644, 263305, 300920, 368627, 421288, 526610, 601840, 737254, 842576, 1053220, 1474508, 1843135, 2106440, 2949016, 3686270, 4212880, 5898032, 7372540, 14745080, 29490160]

約数ペア:

[(1, 29490160), (2, 14745080), (4, 7372540), (5, 5898032), (7, 4212880), (8, 3686270), (10, 2949016), (14, 2106440), (16, 1843135), (20, 1474508), (28, 1053220), (35, 842576), (40, 737254), (49, 601840), (56, 526610), (70, 421288), (80, 368627), (98, 300920), (112, 263305), (140, 210644), (196, 150460), (245, 120368), (280, 105322), (392, 75230), (490, 60184), (560, 52661), (784, 37615), (980, 30092), (1960, 15046), (3920, 7523)]