84130270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{3631}}^1$

素因数の和:3976

約数の個数: 32

約数和(自身を含む): 173638656

約数和(自身を除く): 89508386

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 331, 662, 1655, 2317, 3310, 3631, 4634, 7262, 11585, 18155, 23170, 25417, 36310, 50834, 127085, 254170, 1201861, 2403722, 6009305, 8413027, 12018610, 16826054, 42065135, 84130270]

約数ペア:

[(1, 84130270), (2, 42065135), (5, 16826054), (7, 12018610), (10, 8413027), (14, 6009305), (35, 2403722), (70, 1201861), (331, 254170), (662, 127085), (1655, 50834), (2317, 36310), (3310, 25417), (3631, 23170), (4634, 18155), (7262, 11585)]