1396890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:124

約数の個数: 96

約数和(自身を含む): 4245696

約数和(自身を除く): 2848806

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 83, 85, 90, 99, 102, 110, 153, 165, 166, 170, 187, 198, 249, 255, 306, 330, 374, 415, 495, 498, 510, 561, 747, 765, 830, 913, 935, 990, 1122, 1245, 1411, 1494, 1530, 1683, 1826, 1870, 2490, 2739, 2805, 2822, 3366, 3735, 4233, 4565, 5478, 5610, 7055, 7470, 8217, 8415, 8466, 9130, 12699, 13695, 14110, 15521, 16434, 16830, 21165, 25398, 27390, 31042, 41085, 42330, 46563, 63495, 77605, 82170, 93126, 126990, 139689, 155210, 232815, 279378, 465630, 698445, 1396890]

約数ペア:

[(1, 1396890), (2, 698445), (3, 465630), (5, 279378), (6, 232815), (9, 155210), (10, 139689), (11, 126990), (15, 93126), (17, 82170), (18, 77605), (22, 63495), (30, 46563), (33, 42330), (34, 41085), (45, 31042), (51, 27390), (55, 25398), (66, 21165), (83, 16830), (85, 16434), (90, 15521), (99, 14110), (102, 13695), (110, 12699), (153, 9130), (165, 8466), (166, 8415), (170, 8217), (187, 7470), (198, 7055), (249, 5610), (255, 5478), (306, 4565), (330, 4233), (374, 3735), (415, 3366), (495, 2822), (498, 2805), (510, 2739), (561, 2490), (747, 1870), (765, 1826), (830, 1683), (913, 1530), (935, 1494), (990, 1411), (1122, 1245)]