4525380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:857

約数の個数: 72

約数和(自身を含む): 14187264

約数和(自身を除く): 9661884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 811, 930, 1116, 1395, 1622, 1860, 2433, 2790, 3244, 4055, 4866, 5580, 7299, 8110, 9732, 12165, 14598, 16220, 24330, 25141, 29196, 36495, 48660, 50282, 72990, 75423, 100564, 125705, 145980, 150846, 226269, 251410, 301692, 377115, 452538, 502820, 754230, 905076, 1131345, 1508460, 2262690, 4525380]

約数ペア:

[(1, 4525380), (2, 2262690), (3, 1508460), (4, 1131345), (5, 905076), (6, 754230), (9, 502820), (10, 452538), (12, 377115), (15, 301692), (18, 251410), (20, 226269), (30, 150846), (31, 145980), (36, 125705), (45, 100564), (60, 75423), (62, 72990), (90, 50282), (93, 48660), (124, 36495), (155, 29196), (180, 25141), (186, 24330), (279, 16220), (310, 14598), (372, 12165), (465, 9732), (558, 8110), (620, 7299), (811, 5580), (930, 4866), (1116, 4055), (1395, 3244), (1622, 2790), (1860, 2433)]