1030222780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{42677}}^1$

素因数の和:42774

約数の個数: 48

約数和(自身を含む): 2323048896

約数和(自身を除く): 1292826116

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 71, 85, 142, 170, 284, 340, 355, 710, 1207, 1420, 2414, 4828, 6035, 12070, 24140, 42677, 85354, 170708, 213385, 426770, 725509, 853540, 1451018, 2902036, 3030067, 3627545, 6060134, 7255090, 12120268, 14510180, 15150335, 30300670, 51511139, 60601340, 103022278, 206044556, 257555695, 515111390, 1030222780]

約数ペア:

[(1, 1030222780), (2, 515111390), (4, 257555695), (5, 206044556), (10, 103022278), (17, 60601340), (20, 51511139), (34, 30300670), (68, 15150335), (71, 14510180), (85, 12120268), (142, 7255090), (170, 6060134), (284, 3627545), (340, 3030067), (355, 2902036), (710, 1451018), (1207, 853540), (1420, 725509), (2414, 426770), (4828, 213385), (6035, 170708), (12070, 85354), (24140, 42677)]