2016019980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{861547}}^1$

素因数の和:861575

約数の個数: 72

約数和(自身を含む): 6585672912

約数和(自身を除く): 4569652932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 861547, 1723094, 2584641, 3446188, 4307735, 5169282, 7753923, 8615470, 10338564, 11200111, 12923205, 15507846, 17230940, 22400222, 25846410, 31015692, 33600333, 38769615, 44800444, 51692820, 56000555, 67200666, 77539230, 100800999, 112001110, 134401332, 155078460, 168001665, 201601998, 224002220, 336003330, 403203996, 504004995, 672006660, 1008009990, 2016019980]

約数ペア:

[(1, 2016019980), (2, 1008009990), (3, 672006660), (4, 504004995), (5, 403203996), (6, 336003330), (9, 224002220), (10, 201601998), (12, 168001665), (13, 155078460), (15, 134401332), (18, 112001110), (20, 100800999), (26, 77539230), (30, 67200666), (36, 56000555), (39, 51692820), (45, 44800444), (52, 38769615), (60, 33600333), (65, 31015692), (78, 25846410), (90, 22400222), (117, 17230940), (130, 15507846), (156, 12923205), (180, 11200111), (195, 10338564), (234, 8615470), (260, 7753923), (390, 5169282), (468, 4307735), (585, 3446188), (780, 2584641), (1170, 1723094), (2340, 861547)]