39344130

素因数分解:

$2^1\times 3^7\times 5^1\times 7^1\times {\mathrm{257}}^1$

素因数の和:292

約数の個数: 128

約数和(自身を含む): 121858560

約数和(自身を除く): 82514430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 257, 270, 315, 378, 405, 486, 514, 567, 630, 729, 771, 810, 945, 1134, 1215, 1285, 1458, 1542, 1701, 1799, 1890, 2187, 2313, 2430, 2570, 2835, 3402, 3598, 3645, 3855, 4374, 4626, 5103, 5397, 5670, 6939, 7290, 7710, 8505, 8995, 10206, 10794, 10935, 11565, 13878, 15309, 16191, 17010, 17990, 20817, 21870, 23130, 25515, 26985, 30618, 32382, 34695, 41634, 48573, 51030, 53970, 62451, 69390, 76545, 80955, 97146, 104085, 124902, 145719, 153090, 161910, 187353, 208170, 242865, 291438, 312255, 374706, 437157, 485730, 562059, 624510, 728595, 874314, 936765, 1124118, 1311471, 1457190, 1873530, 2185785, 2622942, 2810295, 3934413, 4371570, 5620590, 6557355, 7868826, 13114710, 19672065, 39344130]

約数ペア:

[(1, 39344130), (2, 19672065), (3, 13114710), (5, 7868826), (6, 6557355), (7, 5620590), (9, 4371570), (10, 3934413), (14, 2810295), (15, 2622942), (18, 2185785), (21, 1873530), (27, 1457190), (30, 1311471), (35, 1124118), (42, 936765), (45, 874314), (54, 728595), (63, 624510), (70, 562059), (81, 485730), (90, 437157), (105, 374706), (126, 312255), (135, 291438), (162, 242865), (189, 208170), (210, 187353), (243, 161910), (257, 153090), (270, 145719), (315, 124902), (378, 104085), (405, 97146), (486, 80955), (514, 76545), (567, 69390), (630, 62451), (729, 53970), (771, 51030), (810, 48573), (945, 41634), (1134, 34695), (1215, 32382), (1285, 30618), (1458, 26985), (1542, 25515), (1701, 23130), (1799, 21870), (1890, 20817), (2187, 17990), (2313, 17010), (2430, 16191), (2570, 15309), (2835, 13878), (3402, 11565), (3598, 10935), (3645, 10794), (3855, 10206), (4374, 8995), (4626, 8505), (5103, 7710), (5397, 7290), (5670, 6939)]