10120890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25951}}^1$

素因数の和:25974

約数の個数: 32

約数和(自身を含む): 26159616

約数和(自身を除く): 16038726

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 25951, 51902, 77853, 129755, 155706, 259510, 337363, 389265, 674726, 778530, 1012089, 1686815, 2024178, 3373630, 5060445, 10120890]

約数ペア:

[(1, 10120890), (2, 5060445), (3, 3373630), (5, 2024178), (6, 1686815), (10, 1012089), (13, 778530), (15, 674726), (26, 389265), (30, 337363), (39, 259510), (65, 155706), (78, 129755), (130, 77853), (195, 51902), (390, 25951)]