38890380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{648173}}^1$

素因数の和:648185

約数の個数: 24

約数和(自身を含む): 108893232

約数和(自身を除く): 70002852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 648173, 1296346, 1944519, 2592692, 3240865, 3889038, 6481730, 7778076, 9722595, 12963460, 19445190, 38890380]

約数ペア:

[(1, 38890380), (2, 19445190), (3, 12963460), (4, 9722595), (5, 7778076), (6, 6481730), (10, 3889038), (12, 3240865), (15, 2592692), (20, 1944519), (30, 1296346), (60, 648173)]