22268820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1433}}^1$

素因数の和:1489

約数の個数: 96

約数和(自身を含む): 73237248

約数和(自身を除く): 50968428

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, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1433, 1554, 2220, 2590, 2866, 3108, 3885, 4299, 5180, 5732, 7165, 7770, 8598, 10031, 14330, 15540, 17196, 20062, 21495, 28660, 30093, 40124, 42990, 50155, 53021, 60186, 85980, 100310, 106042, 120372, 150465, 159063, 200620, 212084, 265105, 300930, 318126, 371147, 530210, 601860, 636252, 742294, 795315, 1060420, 1113441, 1484588, 1590630, 1855735, 2226882, 3181260, 3711470, 4453764, 5567205, 7422940, 11134410, 22268820]

約数ペア:

[(1, 22268820), (2, 11134410), (3, 7422940), (4, 5567205), (5, 4453764), (6, 3711470), (7, 3181260), (10, 2226882), (12, 1855735), (14, 1590630), (15, 1484588), (20, 1113441), (21, 1060420), (28, 795315), (30, 742294), (35, 636252), (37, 601860), (42, 530210), (60, 371147), (70, 318126), (74, 300930), (84, 265105), (105, 212084), (111, 200620), (140, 159063), (148, 150465), (185, 120372), (210, 106042), (222, 100310), (259, 85980), (370, 60186), (420, 53021), (444, 50155), (518, 42990), (555, 40124), (740, 30093), (777, 28660), (1036, 21495), (1110, 20062), (1295, 17196), (1433, 15540), (1554, 14330), (2220, 10031), (2590, 8598), (2866, 7770), (3108, 7165), (3885, 5732), (4299, 5180)]