29217160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{104347}}^1$

素因数の和:104365

約数の個数: 32

約数和(自身を含む): 75130560

約数和(自身を除く): 45913400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 104347, 208694, 417388, 521735, 730429, 834776, 1043470, 1460858, 2086940, 2921716, 3652145, 4173880, 5843432, 7304290, 14608580, 29217160]

約数ペア:

[(1, 29217160), (2, 14608580), (4, 7304290), (5, 5843432), (7, 4173880), (8, 3652145), (10, 2921716), (14, 2086940), (20, 1460858), (28, 1043470), (35, 834776), (40, 730429), (56, 521735), (70, 417388), (140, 208694), (280, 104347)]