2019003180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{820733}}^1$

素因数の和:820786

約数の個数: 48

約数和(自身を含む): 5791099104

約数和(自身を除く): 3772095924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 820733, 1641466, 2462199, 3282932, 4103665, 4924398, 8207330, 9848796, 12310995, 16414660, 24621990, 33650053, 49243980, 67300106, 100950159, 134600212, 168250265, 201900318, 336500530, 403800636, 504750795, 673001060, 1009501590, 2019003180]

約数ペア:

[(1, 2019003180), (2, 1009501590), (3, 673001060), (4, 504750795), (5, 403800636), (6, 336500530), (10, 201900318), (12, 168250265), (15, 134600212), (20, 100950159), (30, 67300106), (41, 49243980), (60, 33650053), (82, 24621990), (123, 16414660), (164, 12310995), (205, 9848796), (246, 8207330), (410, 4924398), (492, 4103665), (615, 3282932), (820, 2462199), (1230, 1641466), (2460, 820733)]