26368860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{8969}}^1$

素因数の和:8995

約数の個数: 72

約数和(自身を含む): 85896720

約数和(自身を除く): 59527860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 8969, 17938, 26907, 35876, 44845, 53814, 62783, 89690, 107628, 125566, 134535, 179380, 188349, 251132, 269070, 313915, 376698, 439481, 538140, 627830, 753396, 878962, 941745, 1255660, 1318443, 1757924, 1883490, 2197405, 2636886, 3766980, 4394810, 5273772, 6592215, 8789620, 13184430, 26368860]

約数ペア:

[(1, 26368860), (2, 13184430), (3, 8789620), (4, 6592215), (5, 5273772), (6, 4394810), (7, 3766980), (10, 2636886), (12, 2197405), (14, 1883490), (15, 1757924), (20, 1318443), (21, 1255660), (28, 941745), (30, 878962), (35, 753396), (42, 627830), (49, 538140), (60, 439481), (70, 376698), (84, 313915), (98, 269070), (105, 251132), (140, 188349), (147, 179380), (196, 134535), (210, 125566), (245, 107628), (294, 89690), (420, 62783), (490, 53814), (588, 44845), (735, 35876), (980, 26907), (1470, 17938), (2940, 8969)]