39903930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2371}}^1$

素因数の和:2412

約数の個数: 96

約数和(自身を含む): 119890368

約数和(自身を除く): 79986438

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 85, 90, 99, 102, 110, 153, 165, 170, 187, 198, 255, 306, 330, 374, 495, 510, 561, 765, 935, 990, 1122, 1530, 1683, 1870, 2371, 2805, 3366, 4742, 5610, 7113, 8415, 11855, 14226, 16830, 21339, 23710, 26081, 35565, 40307, 42678, 52162, 71130, 78243, 80614, 106695, 120921, 130405, 156486, 201535, 213390, 234729, 241842, 260810, 362763, 391215, 403070, 443377, 469458, 604605, 725526, 782430, 886754, 1173645, 1209210, 1330131, 1813815, 2216885, 2347290, 2660262, 3627630, 3990393, 4433770, 6650655, 7980786, 13301310, 19951965, 39903930]

約数ペア:

[(1, 39903930), (2, 19951965), (3, 13301310), (5, 7980786), (6, 6650655), (9, 4433770), (10, 3990393), (11, 3627630), (15, 2660262), (17, 2347290), (18, 2216885), (22, 1813815), (30, 1330131), (33, 1209210), (34, 1173645), (45, 886754), (51, 782430), (55, 725526), (66, 604605), (85, 469458), (90, 443377), (99, 403070), (102, 391215), (110, 362763), (153, 260810), (165, 241842), (170, 234729), (187, 213390), (198, 201535), (255, 156486), (306, 130405), (330, 120921), (374, 106695), (495, 80614), (510, 78243), (561, 71130), (765, 52162), (935, 42678), (990, 40307), (1122, 35565), (1530, 26081), (1683, 23710), (1870, 21339), (2371, 16830), (2805, 14226), (3366, 11855), (4742, 8415), (5610, 7113)]