2339850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 6115680

約数和(自身を除く): 3775830

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 821, 950, 1425, 1642, 2463, 2850, 4105, 4926, 8210, 12315, 15599, 20525, 24630, 31198, 41050, 46797, 61575, 77995, 93594, 123150, 155990, 233985, 389975, 467970, 779950, 1169925, 2339850]

約数ペア:

[(1, 2339850), (2, 1169925), (3, 779950), (5, 467970), (6, 389975), (10, 233985), (15, 155990), (19, 123150), (25, 93594), (30, 77995), (38, 61575), (50, 46797), (57, 41050), (75, 31198), (95, 24630), (114, 20525), (150, 15599), (190, 12315), (285, 8210), (475, 4926), (570, 4105), (821, 2850), (950, 2463), (1425, 1642)]