73802270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 150569280

約数和(自身を除く): 76767010

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 73, 85, 95, 146, 170, 190, 313, 323, 365, 626, 646, 730, 1241, 1387, 1565, 1615, 2482, 2774, 3130, 3230, 5321, 5947, 6205, 6935, 10642, 11894, 12410, 13870, 22849, 23579, 26605, 29735, 45698, 47158, 53210, 59470, 101099, 114245, 117895, 202198, 228490, 235790, 388433, 434131, 505495, 776866, 868262, 1010990, 1942165, 2170655, 3884330, 4341310, 7380227, 14760454, 36901135, 73802270]

約数ペア:

[(1, 73802270), (2, 36901135), (5, 14760454), (10, 7380227), (17, 4341310), (19, 3884330), (34, 2170655), (38, 1942165), (73, 1010990), (85, 868262), (95, 776866), (146, 505495), (170, 434131), (190, 388433), (313, 235790), (323, 228490), (365, 202198), (626, 117895), (646, 114245), (730, 101099), (1241, 59470), (1387, 53210), (1565, 47158), (1615, 45698), (2482, 29735), (2774, 26605), (3130, 23579), (3230, 22849), (5321, 13870), (5947, 12410), (6205, 11894), (6935, 10642)]