69278690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1151}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 134701056

約数和(自身を除く): 65422366

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 463, 926, 1151, 2302, 2315, 4630, 5755, 6019, 11510, 12038, 14963, 29926, 30095, 60190, 74815, 149630, 532913, 1065826, 2664565, 5329130, 6927869, 13855738, 34639345, 69278690]

約数ペア:

[(1, 69278690), (2, 34639345), (5, 13855738), (10, 6927869), (13, 5329130), (26, 2664565), (65, 1065826), (130, 532913), (463, 149630), (926, 74815), (1151, 60190), (2302, 30095), (2315, 29926), (4630, 14963), (5755, 12038), (6019, 11510)]