54640140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{14929}}^1$

素因数の和:15002

約数の個数: 48

約数和(自身を含む): 155510880

約数和(自身を除く): 100870740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 14929, 29858, 44787, 59716, 74645, 89574, 149290, 179148, 223935, 298580, 447870, 895740, 910669, 1821338, 2732007, 3642676, 4553345, 5464014, 9106690, 10928028, 13660035, 18213380, 27320070, 54640140]

約数ペア:

[(1, 54640140), (2, 27320070), (3, 18213380), (4, 13660035), (5, 10928028), (6, 9106690), (10, 5464014), (12, 4553345), (15, 3642676), (20, 2732007), (30, 1821338), (60, 910669), (61, 895740), (122, 447870), (183, 298580), (244, 223935), (305, 179148), (366, 149290), (610, 89574), (732, 74645), (915, 59716), (1220, 44787), (1830, 29858), (3660, 14929)]