65665380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2689}}^1$

素因数の和:2749

約数の個数: 96

約数和(自身を含む): 206075520

約数和(自身を除く): 140410140

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, 660, 740, 814, 1110, 1221, 1628, 2035, 2220, 2442, 2689, 4070, 4884, 5378, 6105, 8067, 8140, 10756, 12210, 13445, 16134, 24420, 26890, 29579, 32268, 40335, 53780, 59158, 80670, 88737, 99493, 118316, 147895, 161340, 177474, 198986, 295790, 298479, 354948, 397972, 443685, 497465, 591580, 596958, 887370, 994930, 1094423, 1193916, 1492395, 1774740, 1989860, 2188846, 2984790, 3283269, 4377692, 5472115, 5969580, 6566538, 10944230, 13133076, 16416345, 21888460, 32832690, 65665380]

約数ペア:

[(1, 65665380), (2, 32832690), (3, 21888460), (4, 16416345), (5, 13133076), (6, 10944230), (10, 6566538), (11, 5969580), (12, 5472115), (15, 4377692), (20, 3283269), (22, 2984790), (30, 2188846), (33, 1989860), (37, 1774740), (44, 1492395), (55, 1193916), (60, 1094423), (66, 994930), (74, 887370), (110, 596958), (111, 591580), (132, 497465), (148, 443685), (165, 397972), (185, 354948), (220, 298479), (222, 295790), (330, 198986), (370, 177474), (407, 161340), (444, 147895), (555, 118316), (660, 99493), (740, 88737), (814, 80670), (1110, 59158), (1221, 53780), (1628, 40335), (2035, 32268), (2220, 29579), (2442, 26890), (2689, 24420), (4070, 16134), (4884, 13445), (5378, 12210), (6105, 10756), (8067, 8140)]