2938860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:607

約数の個数: 72

約数和(自身を含む): 9238320

約数和(自身を除く): 6299460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 563, 580, 870, 1044, 1126, 1305, 1689, 1740, 2252, 2610, 2815, 3378, 5067, 5220, 5630, 6756, 8445, 10134, 11260, 16327, 16890, 20268, 25335, 32654, 33780, 48981, 50670, 65308, 81635, 97962, 101340, 146943, 163270, 195924, 244905, 293886, 326540, 489810, 587772, 734715, 979620, 1469430, 2938860]

約数ペア:

[(1, 2938860), (2, 1469430), (3, 979620), (4, 734715), (5, 587772), (6, 489810), (9, 326540), (10, 293886), (12, 244905), (15, 195924), (18, 163270), (20, 146943), (29, 101340), (30, 97962), (36, 81635), (45, 65308), (58, 50670), (60, 48981), (87, 33780), (90, 32654), (116, 25335), (145, 20268), (174, 16890), (180, 16327), (261, 11260), (290, 10134), (348, 8445), (435, 6756), (522, 5630), (563, 5220), (580, 5067), (870, 3378), (1044, 2815), (1126, 2610), (1305, 2252), (1689, 1740)]