73046090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2663}}^1$

素因数の和:2894

約数の個数: 32

約数和(自身を含む): 142321536

約数和(自身を除く): 69275446

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211, 422, 1055, 2110, 2663, 2743, 5326, 5486, 13315, 13715, 26630, 27430, 34619, 69238, 173095, 346190, 561893, 1123786, 2809465, 5618930, 7304609, 14609218, 36523045, 73046090]

約数ペア:

[(1, 73046090), (2, 36523045), (5, 14609218), (10, 7304609), (13, 5618930), (26, 2809465), (65, 1123786), (130, 561893), (211, 346190), (422, 173095), (1055, 69238), (2110, 34619), (2663, 27430), (2743, 26630), (5326, 13715), (5486, 13315)]