5280686390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1931}}^1\times {\mathrm{5581}}^1$

素因数の和:7533

約数の個数: 48

約数和(自身を含む): 11064819024

約数和(自身を除く): 5784132634

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1931, 3862, 5581, 9655, 11162, 13517, 19310, 27034, 27905, 39067, 55810, 67585, 78134, 94619, 135170, 189238, 195335, 273469, 390670, 473095, 546938, 946190, 1367345, 2734690, 10776911, 21553822, 53884555, 75438377, 107769110, 150876754, 377191885, 528068639, 754383770, 1056137278, 2640343195, 5280686390]

約数ペア:

[(1, 5280686390), (2, 2640343195), (5, 1056137278), (7, 754383770), (10, 528068639), (14, 377191885), (35, 150876754), (49, 107769110), (70, 75438377), (98, 53884555), (245, 21553822), (490, 10776911), (1931, 2734690), (3862, 1367345), (5581, 946190), (9655, 546938), (11162, 473095), (13517, 390670), (19310, 273469), (27034, 195335), (27905, 189238), (39067, 135170), (55810, 94619), (67585, 78134)]