26527620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{1289}}^1$

素因数の和:1322

約数の個数: 96

約数和(自身を含む): 86688000

約数和(自身を除く): 60160380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1289, 1372, 1470, 1715, 2058, 2578, 2940, 3430, 3867, 4116, 5145, 5156, 6445, 6860, 7734, 9023, 10290, 12890, 15468, 18046, 19335, 20580, 25780, 27069, 36092, 38670, 45115, 54138, 63161, 77340, 90230, 108276, 126322, 135345, 180460, 189483, 252644, 270690, 315805, 378966, 442127, 541380, 631610, 757932, 884254, 947415, 1263220, 1326381, 1768508, 1894830, 2210635, 2652762, 3789660, 4421270, 5305524, 6631905, 8842540, 13263810, 26527620]

約数ペア:

[(1, 26527620), (2, 13263810), (3, 8842540), (4, 6631905), (5, 5305524), (6, 4421270), (7, 3789660), (10, 2652762), (12, 2210635), (14, 1894830), (15, 1768508), (20, 1326381), (21, 1263220), (28, 947415), (30, 884254), (35, 757932), (42, 631610), (49, 541380), (60, 442127), (70, 378966), (84, 315805), (98, 270690), (105, 252644), (140, 189483), (147, 180460), (196, 135345), (210, 126322), (245, 108276), (294, 90230), (343, 77340), (420, 63161), (490, 54138), (588, 45115), (686, 38670), (735, 36092), (980, 27069), (1029, 25780), (1289, 20580), (1372, 19335), (1470, 18046), (1715, 15468), (2058, 12890), (2578, 10290), (2940, 9023), (3430, 7734), (3867, 6860), (4116, 6445), (5145, 5156)]