30461158

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5399}}^1$

素因数の和:5452

約数の個数: 32

約数和(自身を含む): 58060800

約数和(自身を除く): 27599642

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5399, 5642, 10798, 37793, 70187, 75586, 140374, 167369, 334738, 491309, 982618, 1171583, 2175797, 2343166, 4351594, 15230579, 30461158]

約数ペア:

[(1, 30461158), (2, 15230579), (7, 4351594), (13, 2343166), (14, 2175797), (26, 1171583), (31, 982618), (62, 491309), (91, 334738), (182, 167369), (217, 140374), (403, 75586), (434, 70187), (806, 37793), (2821, 10798), (5399, 5642)]