15889730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{619}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 30533760

約数和(自身を除く): 14644030

約数列:

[1, 2, 5, 10, 17, 34, 85, 151, 170, 302, 619, 755, 1238, 1510, 2567, 3095, 5134, 6190, 10523, 12835, 21046, 25670, 52615, 93469, 105230, 186938, 467345, 934690, 1588973, 3177946, 7944865, 15889730]

約数ペア:

[(1, 15889730), (2, 7944865), (5, 3177946), (10, 1588973), (17, 934690), (34, 467345), (85, 186938), (151, 105230), (170, 93469), (302, 52615), (619, 25670), (755, 21046), (1238, 12835), (1510, 10523), (2567, 6190), (3095, 5134)]