19370460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2857}}^1$

素因数の和:2982

約数の個数: 48

約数和(自身を含む): 54736416

約数和(自身を除く): 35365956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 2857, 3390, 5714, 6780, 8571, 11428, 14285, 17142, 28570, 34284, 42855, 57140, 85710, 171420, 322841, 645682, 968523, 1291364, 1614205, 1937046, 3228410, 3874092, 4842615, 6456820, 9685230, 19370460]

約数ペア:

[(1, 19370460), (2, 9685230), (3, 6456820), (4, 4842615), (5, 3874092), (6, 3228410), (10, 1937046), (12, 1614205), (15, 1291364), (20, 968523), (30, 645682), (60, 322841), (113, 171420), (226, 85710), (339, 57140), (452, 42855), (565, 34284), (678, 28570), (1130, 17142), (1356, 14285), (1695, 11428), (2260, 8571), (2857, 6780), (3390, 5714)]