4810740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 15168384

約数和(自身を除く): 10357644

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, 197, 220, 222, 330, 370, 394, 407, 444, 555, 591, 660, 740, 788, 814, 985, 1110, 1182, 1221, 1628, 1970, 2035, 2167, 2220, 2364, 2442, 2955, 3940, 4070, 4334, 4884, 5910, 6105, 6501, 7289, 8140, 8668, 10835, 11820, 12210, 13002, 14578, 21670, 21867, 24420, 26004, 29156, 32505, 36445, 43340, 43734, 65010, 72890, 80179, 87468, 109335, 130020, 145780, 160358, 218670, 240537, 320716, 400895, 437340, 481074, 801790, 962148, 1202685, 1603580, 2405370, 4810740]

約数ペア:

[(1, 4810740), (2, 2405370), (3, 1603580), (4, 1202685), (5, 962148), (6, 801790), (10, 481074), (11, 437340), (12, 400895), (15, 320716), (20, 240537), (22, 218670), (30, 160358), (33, 145780), (37, 130020), (44, 109335), (55, 87468), (60, 80179), (66, 72890), (74, 65010), (110, 43734), (111, 43340), (132, 36445), (148, 32505), (165, 29156), (185, 26004), (197, 24420), (220, 21867), (222, 21670), (330, 14578), (370, 13002), (394, 12210), (407, 11820), (444, 10835), (555, 8668), (591, 8140), (660, 7289), (740, 6501), (788, 6105), (814, 5910), (985, 4884), (1110, 4334), (1182, 4070), (1221, 3940), (1628, 2955), (1970, 2442), (2035, 2364), (2167, 2220)]