9694740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 30489984

約数和(自身を除く): 20795244

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 132, 148, 165, 185, 220, 222, 330, 370, 397, 407, 444, 555, 660, 740, 794, 814, 1110, 1191, 1221, 1588, 1628, 1985, 2035, 2220, 2382, 2442, 3970, 4070, 4367, 4764, 4884, 5955, 6105, 7940, 8140, 8734, 11910, 12210, 13101, 14689, 17468, 21835, 23820, 24420, 26202, 29378, 43670, 44067, 52404, 58756, 65505, 73445, 87340, 88134, 131010, 146890, 161579, 176268, 220335, 262020, 293780, 323158, 440670, 484737, 646316, 807895, 881340, 969474, 1615790, 1938948, 2423685, 3231580, 4847370, 9694740]

約数ペア:

[(1, 9694740), (2, 4847370), (3, 3231580), (4, 2423685), (5, 1938948), (6, 1615790), (10, 969474), (11, 881340), (12, 807895), (15, 646316), (20, 484737), (22, 440670), (30, 323158), (33, 293780), (37, 262020), (44, 220335), (55, 176268), (60, 161579), (66, 146890), (74, 131010), (110, 88134), (111, 87340), (132, 73445), (148, 65505), (165, 58756), (185, 52404), (220, 44067), (222, 43670), (330, 29378), (370, 26202), (397, 24420), (407, 23820), (444, 21835), (555, 17468), (660, 14689), (740, 13101), (794, 12210), (814, 11910), (1110, 8734), (1191, 8140), (1221, 7940), (1588, 6105), (1628, 5955), (1985, 4884), (2035, 4764), (2220, 4367), (2382, 4070), (2442, 3970)]