27516490

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 51068160

約数和(自身を除く): 23551670

約数列:

[1, 2, 5, 10, 61, 79, 122, 158, 305, 395, 571, 610, 790, 1142, 2855, 4819, 5710, 9638, 24095, 34831, 45109, 48190, 69662, 90218, 174155, 225545, 348310, 451090, 2751649, 5503298, 13758245, 27516490]

約数ペア:

[(1, 27516490), (2, 13758245), (5, 5503298), (10, 2751649), (61, 451090), (79, 348310), (122, 225545), (158, 174155), (305, 90218), (395, 69662), (571, 48190), (610, 45109), (790, 34831), (1142, 24095), (2855, 9638), (4819, 5710)]