1420040170

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1429}}^1\times {\mathrm{2311}}^1$

素因数の和:3790

約数の個数: 32

約数和(自身を含む): 2618478720

約数和(自身を除く): 1198438550

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1429, 2311, 2858, 4622, 7145, 11555, 14290, 23110, 61447, 99373, 122894, 198746, 307235, 496865, 614470, 993730, 3302419, 6604838, 16512095, 33024190, 142004017, 284008034, 710020085, 1420040170]

約数ペア:

[(1, 1420040170), (2, 710020085), (5, 284008034), (10, 142004017), (43, 33024190), (86, 16512095), (215, 6604838), (430, 3302419), (1429, 993730), (2311, 614470), (2858, 496865), (4622, 307235), (7145, 198746), (11555, 122894), (14290, 99373), (23110, 61447)]