26986680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{10709}}^1$

素因数の和:10733

約数の個数: 96

約数和(自身を含む): 100245600

約数和(自身を除く): 73258920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 10709, 21418, 32127, 42836, 53545, 64254, 74963, 85672, 96381, 107090, 128508, 149926, 160635, 192762, 214180, 224889, 257016, 299852, 321270, 374815, 385524, 428360, 449778, 481905, 599704, 642540, 674667, 749630, 771048, 899556, 963810, 1124445, 1285080, 1349334, 1499260, 1799112, 1927620, 2248890, 2698668, 2998520, 3373335, 3855240, 4497780, 5397336, 6746670, 8995560, 13493340, 26986680]

約数ペア:

[(1, 26986680), (2, 13493340), (3, 8995560), (4, 6746670), (5, 5397336), (6, 4497780), (7, 3855240), (8, 3373335), (9, 2998520), (10, 2698668), (12, 2248890), (14, 1927620), (15, 1799112), (18, 1499260), (20, 1349334), (21, 1285080), (24, 1124445), (28, 963810), (30, 899556), (35, 771048), (36, 749630), (40, 674667), (42, 642540), (45, 599704), (56, 481905), (60, 449778), (63, 428360), (70, 385524), (72, 374815), (84, 321270), (90, 299852), (105, 257016), (120, 224889), (126, 214180), (140, 192762), (168, 160635), (180, 149926), (210, 128508), (252, 107090), (280, 96381), (315, 85672), (360, 74963), (420, 64254), (504, 53545), (630, 42836), (840, 32127), (1260, 21418), (2520, 10709)]