38874030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{379}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 101122560

約数和(自身を除く): 62248530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 263, 379, 390, 526, 758, 789, 1137, 1315, 1578, 1895, 2274, 2630, 3419, 3790, 3945, 4927, 5685, 6838, 7890, 9854, 10257, 11370, 14781, 17095, 20514, 24635, 29562, 34190, 49270, 51285, 73905, 99677, 102570, 147810, 199354, 299031, 498385, 598062, 996770, 1295801, 1495155, 2591602, 2990310, 3887403, 6479005, 7774806, 12958010, 19437015, 38874030]

約数ペア:

[(1, 38874030), (2, 19437015), (3, 12958010), (5, 7774806), (6, 6479005), (10, 3887403), (13, 2990310), (15, 2591602), (26, 1495155), (30, 1295801), (39, 996770), (65, 598062), (78, 498385), (130, 299031), (195, 199354), (263, 147810), (379, 102570), (390, 99677), (526, 73905), (758, 51285), (789, 49270), (1137, 34190), (1315, 29562), (1578, 24635), (1895, 20514), (2274, 17095), (2630, 14781), (3419, 11370), (3790, 10257), (3945, 9854), (4927, 7890), (5685, 6838)]