20210367510

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{24951071}}^1$

素因数の和:24951090

約数の個数: 40

約数和(自身を含む): 54343434816

約数和(自身を除く): 34133067306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 24951071, 49902142, 74853213, 124755355, 149706426, 224559639, 249510710, 374266065, 449119278, 673678917, 748532130, 1122798195, 1347357834, 2021036751, 2245596390, 3368394585, 4042073502, 6736789170, 10105183755, 20210367510]

約数ペア:

[(1, 20210367510), (2, 10105183755), (3, 6736789170), (5, 4042073502), (6, 3368394585), (9, 2245596390), (10, 2021036751), (15, 1347357834), (18, 1122798195), (27, 748532130), (30, 673678917), (45, 449119278), (54, 374266065), (81, 249510710), (90, 224559639), (135, 149706426), (162, 124755355), (270, 74853213), (405, 49902142), (810, 24951071)]