12634020

素因数分解:

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

素因数の和:330

約数の個数: 144

約数和(自身を含む): 45147648

約数和(自身を除く): 32513628

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 271, 315, 333, 370, 420, 444, 518, 542, 555, 630, 666, 740, 777, 813, 1036, 1084, 1110, 1260, 1295, 1332, 1355, 1554, 1626, 1665, 1897, 2220, 2331, 2439, 2590, 2710, 3108, 3252, 3330, 3794, 3885, 4065, 4662, 4878, 5180, 5420, 5691, 6660, 7588, 7770, 8130, 9324, 9485, 9756, 10027, 11382, 11655, 12195, 15540, 16260, 17073, 18970, 20054, 22764, 23310, 24390, 28455, 30081, 34146, 37940, 40108, 46620, 48780, 50135, 56910, 60162, 68292, 70189, 85365, 90243, 100270, 113820, 120324, 140378, 150405, 170730, 180486, 200540, 210567, 280756, 300810, 341460, 350945, 360972, 421134, 451215, 601620, 631701, 701890, 842268, 902430, 1052835, 1263402, 1403780, 1804860, 2105670, 2526804, 3158505, 4211340, 6317010, 12634020]

約数ペア:

[(1, 12634020), (2, 6317010), (3, 4211340), (4, 3158505), (5, 2526804), (6, 2105670), (7, 1804860), (9, 1403780), (10, 1263402), (12, 1052835), (14, 902430), (15, 842268), (18, 701890), (20, 631701), (21, 601620), (28, 451215), (30, 421134), (35, 360972), (36, 350945), (37, 341460), (42, 300810), (45, 280756), (60, 210567), (63, 200540), (70, 180486), (74, 170730), (84, 150405), (90, 140378), (105, 120324), (111, 113820), (126, 100270), (140, 90243), (148, 85365), (180, 70189), (185, 68292), (210, 60162), (222, 56910), (252, 50135), (259, 48780), (271, 46620), (315, 40108), (333, 37940), (370, 34146), (420, 30081), (444, 28455), (518, 24390), (542, 23310), (555, 22764), (630, 20054), (666, 18970), (740, 17073), (777, 16260), (813, 15540), (1036, 12195), (1084, 11655), (1110, 11382), (1260, 10027), (1295, 9756), (1332, 9485), (1355, 9324), (1554, 8130), (1626, 7770), (1665, 7588), (1897, 6660), (2220, 5691), (2331, 5420), (2439, 5180), (2590, 4878), (2710, 4662), (3108, 4065), (3252, 3885), (3330, 3794)]