166180470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1279}}^1$

素因数の和:1421

約数の個数: 64

約数和(自身を含む): 411402240

約数和(自身を除く): 245221770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 71, 122, 142, 183, 213, 305, 355, 366, 426, 610, 710, 915, 1065, 1279, 1830, 2130, 2558, 3837, 4331, 6395, 7674, 8662, 12790, 12993, 19185, 21655, 25986, 38370, 43310, 64965, 78019, 90809, 129930, 156038, 181618, 234057, 272427, 390095, 454045, 468114, 544854, 780190, 908090, 1170285, 1362135, 2340570, 2724270, 5539349, 11078698, 16618047, 27696745, 33236094, 55393490, 83090235, 166180470]

約数ペア:

[(1, 166180470), (2, 83090235), (3, 55393490), (5, 33236094), (6, 27696745), (10, 16618047), (15, 11078698), (30, 5539349), (61, 2724270), (71, 2340570), (122, 1362135), (142, 1170285), (183, 908090), (213, 780190), (305, 544854), (355, 468114), (366, 454045), (426, 390095), (610, 272427), (710, 234057), (915, 181618), (1065, 156038), (1279, 129930), (1830, 90809), (2130, 78019), (2558, 64965), (3837, 43310), (4331, 38370), (6395, 25986), (7674, 21655), (8662, 19185), (12790, 12993)]