39290030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1747}}^1$

素因数の和:1940

約数の個数: 32

約数和(自身を含む): 76646304

約数和(自身を除く): 37356274

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 1747, 2249, 3494, 4498, 8735, 11245, 17470, 22490, 22711, 45422, 113555, 227110, 302231, 604462, 1511155, 3022310, 3929003, 7858006, 19645015, 39290030]

約数ペア:

[(1, 39290030), (2, 19645015), (5, 7858006), (10, 3929003), (13, 3022310), (26, 1511155), (65, 604462), (130, 302231), (173, 227110), (346, 113555), (865, 45422), (1730, 22711), (1747, 22490), (2249, 17470), (3494, 11245), (4498, 8735)]