16978530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6359}}^1$

素因数の和:6458

約数の個数: 32

約数和(自身を含む): 41212800

約数和(自身を除く): 24234270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 6359, 12718, 19077, 31795, 38154, 63590, 95385, 190770, 565951, 1131902, 1697853, 2829755, 3395706, 5659510, 8489265, 16978530]

約数ペア:

[(1, 16978530), (2, 8489265), (3, 5659510), (5, 3395706), (6, 2829755), (10, 1697853), (15, 1131902), (30, 565951), (89, 190770), (178, 95385), (267, 63590), (445, 38154), (534, 31795), (890, 19077), (1335, 12718), (2670, 6359)]