7788894210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{60647}}^1$

素因数の和:62087

約数の個数: 48

約数和(自身を含む): 20265650496

約数和(自身を除く): 12476756286

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1427, 2854, 4281, 7135, 8562, 12843, 14270, 21405, 25686, 42810, 60647, 64215, 121294, 128430, 181941, 303235, 363882, 545823, 606470, 909705, 1091646, 1819410, 2729115, 5458230, 86543269, 173086538, 259629807, 432716345, 519259614, 778889421, 865432690, 1298149035, 1557778842, 2596298070, 3894447105, 7788894210]

約数ペア:

[(1, 7788894210), (2, 3894447105), (3, 2596298070), (5, 1557778842), (6, 1298149035), (9, 865432690), (10, 778889421), (15, 519259614), (18, 432716345), (30, 259629807), (45, 173086538), (90, 86543269), (1427, 5458230), (2854, 2729115), (4281, 1819410), (7135, 1091646), (8562, 909705), (12843, 606470), (14270, 545823), (21405, 363882), (25686, 303235), (42810, 181941), (60647, 128430), (64215, 121294)]