2971834090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{210619}}^1$

素因数の和:210726

約数の個数: 32

約数和(自身を含む): 5732233920

約数和(自身を除く): 2760399830

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 415, 830, 1411, 2822, 7055, 14110, 210619, 421238, 1053095, 2106190, 3580523, 7161046, 17481377, 17902615, 34962754, 35805230, 87406885, 174813770, 297183409, 594366818, 1485917045, 2971834090]

約数ペア:

[(1, 2971834090), (2, 1485917045), (5, 594366818), (10, 297183409), (17, 174813770), (34, 87406885), (83, 35805230), (85, 34962754), (166, 17902615), (170, 17481377), (415, 7161046), (830, 3580523), (1411, 2106190), (2822, 1053095), (7055, 421238), (14110, 210619)]