86895690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9623}}^1$

素因数の和:9683

約数の個数: 64

約数和(自身を含む): 243910656

約数和(自身を除く): 157014966

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 903, 1290, 1505, 1806, 3010, 4515, 9030, 9623, 19246, 28869, 48115, 57738, 67361, 96230, 134722, 144345, 202083, 288690, 336805, 404166, 413789, 673610, 827578, 1010415, 1241367, 2020830, 2068945, 2482734, 2896523, 4137890, 5793046, 6206835, 8689569, 12413670, 14482615, 17379138, 28965230, 43447845, 86895690]

約数ペア:

[(1, 86895690), (2, 43447845), (3, 28965230), (5, 17379138), (6, 14482615), (7, 12413670), (10, 8689569), (14, 6206835), (15, 5793046), (21, 4137890), (30, 2896523), (35, 2482734), (42, 2068945), (43, 2020830), (70, 1241367), (86, 1010415), (105, 827578), (129, 673610), (210, 413789), (215, 404166), (258, 336805), (301, 288690), (430, 202083), (602, 144345), (645, 134722), (903, 96230), (1290, 67361), (1505, 57738), (1806, 48115), (3010, 28869), (4515, 19246), (9030, 9623)]