16590690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1429}}^1$

素因数の和:1488

約数の個数: 64

約数和(自身を含む): 45302400

約数和(自身を除く): 28711710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1429, 1935, 2322, 2858, 3870, 4287, 5805, 7145, 8574, 11610, 12861, 14290, 21435, 25722, 38583, 42870, 61447, 64305, 77166, 122894, 128610, 184341, 192915, 307235, 368682, 385830, 553023, 614470, 921705, 1106046, 1659069, 1843410, 2765115, 3318138, 5530230, 8295345, 16590690]

約数ペア:

[(1, 16590690), (2, 8295345), (3, 5530230), (5, 3318138), (6, 2765115), (9, 1843410), (10, 1659069), (15, 1106046), (18, 921705), (27, 614470), (30, 553023), (43, 385830), (45, 368682), (54, 307235), (86, 192915), (90, 184341), (129, 128610), (135, 122894), (215, 77166), (258, 64305), (270, 61447), (387, 42870), (430, 38583), (645, 25722), (774, 21435), (1161, 14290), (1290, 12861), (1429, 11610), (1935, 8574), (2322, 7145), (2858, 5805), (3870, 4287)]