15653220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:701

約数の個数: 96

約数和(自身を含む): 49182336

約数和(自身を除く): 33529116

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, 407, 444, 555, 641, 660, 740, 814, 1110, 1221, 1282, 1628, 1923, 2035, 2220, 2442, 2564, 3205, 3846, 4070, 4884, 6105, 6410, 7051, 7692, 8140, 9615, 12210, 12820, 14102, 19230, 21153, 23717, 24420, 28204, 35255, 38460, 42306, 47434, 70510, 71151, 84612, 94868, 105765, 118585, 141020, 142302, 211530, 237170, 260887, 284604, 355755, 423060, 474340, 521774, 711510, 782661, 1043548, 1304435, 1423020, 1565322, 2608870, 3130644, 3913305, 5217740, 7826610, 15653220]

約数ペア:

[(1, 15653220), (2, 7826610), (3, 5217740), (4, 3913305), (5, 3130644), (6, 2608870), (10, 1565322), (11, 1423020), (12, 1304435), (15, 1043548), (20, 782661), (22, 711510), (30, 521774), (33, 474340), (37, 423060), (44, 355755), (55, 284604), (60, 260887), (66, 237170), (74, 211530), (110, 142302), (111, 141020), (132, 118585), (148, 105765), (165, 94868), (185, 84612), (220, 71151), (222, 70510), (330, 47434), (370, 42306), (407, 38460), (444, 35255), (555, 28204), (641, 24420), (660, 23717), (740, 21153), (814, 19230), (1110, 14102), (1221, 12820), (1282, 12210), (1628, 9615), (1923, 8140), (2035, 7692), (2220, 7051), (2442, 6410), (2564, 6105), (3205, 4884), (3846, 4070)]