91537390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2099}}^1$

素因数の和:2209

約数の個数: 48

約数和(自身を含む): 193914000

約数和(自身を除く): 102376610

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 89, 98, 178, 245, 445, 490, 623, 890, 1246, 2099, 3115, 4198, 4361, 6230, 8722, 10495, 14693, 20990, 21805, 29386, 43610, 73465, 102851, 146930, 186811, 205702, 373622, 514255, 934055, 1028510, 1307677, 1868110, 2615354, 6538385, 9153739, 13076770, 18307478, 45768695, 91537390]

約数ペア:

[(1, 91537390), (2, 45768695), (5, 18307478), (7, 13076770), (10, 9153739), (14, 6538385), (35, 2615354), (49, 1868110), (70, 1307677), (89, 1028510), (98, 934055), (178, 514255), (245, 373622), (445, 205702), (490, 186811), (623, 146930), (890, 102851), (1246, 73465), (2099, 43610), (3115, 29386), (4198, 21805), (4361, 20990), (6230, 14693), (8722, 10495)]