32771340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:892

約数の個数: 144

約数和(自身を含む): 117411840

約数和(自身を除く): 84640500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 839, 868, 930, 1085, 1116, 1260, 1302, 1395, 1678, 1860, 1953, 2170, 2517, 2604, 2790, 3255, 3356, 3906, 4195, 4340, 5034, 5580, 5873, 6510, 7551, 7812, 8390, 9765, 10068, 11746, 12585, 13020, 15102, 16780, 17619, 19530, 23492, 25170, 26009, 29365, 30204, 35238, 37755, 39060, 50340, 52018, 52857, 58730, 70476, 75510, 78027, 88095, 104036, 105714, 117460, 130045, 151020, 156054, 176190, 182063, 211428, 234081, 260090, 264285, 312108, 352380, 364126, 390135, 468162, 520180, 528570, 546189, 728252, 780270, 910315, 936324, 1057140, 1092378, 1170405, 1560540, 1638567, 1820630, 2184756, 2340810, 2730945, 3277134, 3641260, 4681620, 5461890, 6554268, 8192835, 10923780, 16385670, 32771340]

約数ペア:

[(1, 32771340), (2, 16385670), (3, 10923780), (4, 8192835), (5, 6554268), (6, 5461890), (7, 4681620), (9, 3641260), (10, 3277134), (12, 2730945), (14, 2340810), (15, 2184756), (18, 1820630), (20, 1638567), (21, 1560540), (28, 1170405), (30, 1092378), (31, 1057140), (35, 936324), (36, 910315), (42, 780270), (45, 728252), (60, 546189), (62, 528570), (63, 520180), (70, 468162), (84, 390135), (90, 364126), (93, 352380), (105, 312108), (124, 264285), (126, 260090), (140, 234081), (155, 211428), (180, 182063), (186, 176190), (210, 156054), (217, 151020), (252, 130045), (279, 117460), (310, 105714), (315, 104036), (372, 88095), (420, 78027), (434, 75510), (465, 70476), (558, 58730), (620, 52857), (630, 52018), (651, 50340), (839, 39060), (868, 37755), (930, 35238), (1085, 30204), (1116, 29365), (1260, 26009), (1302, 25170), (1395, 23492), (1678, 19530), (1860, 17619), (1953, 16780), (2170, 15102), (2517, 13020), (2604, 12585), (2790, 11746), (3255, 10068), (3356, 9765), (3906, 8390), (4195, 7812), (4340, 7551), (5034, 6510), (5580, 5873)]