2890803590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3203}}^1\times {\mathrm{5309}}^1$

素因数の和:8536

約数の個数: 32

約数和(自身を含む): 5512289760

約数和(自身を除く): 2621486170

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 3203, 5309, 6406, 10618, 16015, 26545, 32030, 53090, 54451, 90253, 108902, 180506, 272255, 451265, 544510, 902530, 17004727, 34009454, 85023635, 170047270, 289080359, 578160718, 1445401795, 2890803590]

約数ペア:

[(1, 2890803590), (2, 1445401795), (5, 578160718), (10, 289080359), (17, 170047270), (34, 85023635), (85, 34009454), (170, 17004727), (3203, 902530), (5309, 544510), (6406, 451265), (10618, 272255), (16015, 180506), (26545, 108902), (32030, 90253), (53090, 54451)]