4211340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 13891584

約数和(自身を除く): 9680244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 271, 370, 420, 444, 518, 542, 555, 740, 777, 813, 1036, 1084, 1110, 1295, 1355, 1554, 1626, 1897, 2220, 2590, 2710, 3108, 3252, 3794, 3885, 4065, 5180, 5420, 5691, 7588, 7770, 8130, 9485, 10027, 11382, 15540, 16260, 18970, 20054, 22764, 28455, 30081, 37940, 40108, 50135, 56910, 60162, 70189, 100270, 113820, 120324, 140378, 150405, 200540, 210567, 280756, 300810, 350945, 421134, 601620, 701890, 842268, 1052835, 1403780, 2105670, 4211340]

約数ペア:

[(1, 4211340), (2, 2105670), (3, 1403780), (4, 1052835), (5, 842268), (6, 701890), (7, 601620), (10, 421134), (12, 350945), (14, 300810), (15, 280756), (20, 210567), (21, 200540), (28, 150405), (30, 140378), (35, 120324), (37, 113820), (42, 100270), (60, 70189), (70, 60162), (74, 56910), (84, 50135), (105, 40108), (111, 37940), (140, 30081), (148, 28455), (185, 22764), (210, 20054), (222, 18970), (259, 16260), (271, 15540), (370, 11382), (420, 10027), (444, 9485), (518, 8130), (542, 7770), (555, 7588), (740, 5691), (777, 5420), (813, 5180), (1036, 4065), (1084, 3885), (1110, 3794), (1295, 3252), (1355, 3108), (1554, 2710), (1626, 2590), (1897, 2220)]