8701290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 128

約数和(自身を含む): 26046720

約数和(自身を除く): 17345430

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 37, 39, 45, 54, 65, 67, 74, 78, 90, 111, 117, 130, 134, 135, 185, 195, 201, 222, 234, 270, 333, 335, 351, 370, 390, 402, 481, 555, 585, 603, 666, 670, 702, 871, 962, 999, 1005, 1110, 1170, 1206, 1443, 1665, 1742, 1755, 1809, 1998, 2010, 2405, 2479, 2613, 2886, 3015, 3330, 3510, 3618, 4329, 4355, 4810, 4958, 4995, 5226, 6030, 7215, 7437, 7839, 8658, 8710, 9045, 9990, 12395, 12987, 13065, 14430, 14874, 15678, 18090, 21645, 22311, 23517, 24790, 25974, 26130, 32227, 37185, 39195, 43290, 44622, 47034, 64454, 64935, 66933, 74370, 78390, 96681, 111555, 117585, 129870, 133866, 161135, 193362, 223110, 235170, 290043, 322270, 334665, 483405, 580086, 669330, 870129, 966810, 1450215, 1740258, 2900430, 4350645, 8701290]

約数ペア:

[(1, 8701290), (2, 4350645), (3, 2900430), (5, 1740258), (6, 1450215), (9, 966810), (10, 870129), (13, 669330), (15, 580086), (18, 483405), (26, 334665), (27, 322270), (30, 290043), (37, 235170), (39, 223110), (45, 193362), (54, 161135), (65, 133866), (67, 129870), (74, 117585), (78, 111555), (90, 96681), (111, 78390), (117, 74370), (130, 66933), (134, 64935), (135, 64454), (185, 47034), (195, 44622), (201, 43290), (222, 39195), (234, 37185), (270, 32227), (333, 26130), (335, 25974), (351, 24790), (370, 23517), (390, 22311), (402, 21645), (481, 18090), (555, 15678), (585, 14874), (603, 14430), (666, 13065), (670, 12987), (702, 12395), (871, 9990), (962, 9045), (999, 8710), (1005, 8658), (1110, 7839), (1170, 7437), (1206, 7215), (1443, 6030), (1665, 5226), (1742, 4995), (1755, 4958), (1809, 4810), (1998, 4355), (2010, 4329), (2405, 3618), (2479, 3510), (2613, 3330), (2886, 3015)]