1310340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{21839}}^1$

素因数の和:21851

約数の個数: 24

約数和(自身を含む): 3669120

約数和(自身を除く): 2358780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 21839, 43678, 65517, 87356, 109195, 131034, 218390, 262068, 327585, 436780, 655170, 1310340]

約数ペア:

[(1, 1310340), (2, 655170), (3, 436780), (4, 327585), (5, 262068), (6, 218390), (10, 131034), (12, 109195), (15, 87356), (20, 65517), (30, 43678), (60, 21839)]