139340630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97441}}^1$

素因数の和:97472

約数の個数: 32

約数和(自身を含む): 294664608

約数和(自身を除く): 155323978

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 97441, 194882, 487205, 974410, 1071851, 1266733, 2143702, 2533466, 5359255, 6333665, 10718510, 12667330, 13934063, 27868126, 69670315, 139340630]

約数ペア:

[(1, 139340630), (2, 69670315), (5, 27868126), (10, 13934063), (11, 12667330), (13, 10718510), (22, 6333665), (26, 5359255), (55, 2533466), (65, 2143702), (110, 1266733), (130, 1071851), (143, 974410), (286, 487205), (715, 194882), (1430, 97441)]