7829690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 64

約数和(自身を含む): 16796160

約数和(自身を除く): 8966470

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 53, 55, 79, 85, 106, 110, 158, 170, 187, 265, 374, 395, 530, 583, 790, 869, 901, 935, 1166, 1343, 1738, 1802, 1870, 2686, 2915, 4187, 4345, 4505, 5830, 6715, 8374, 8690, 9010, 9911, 13430, 14773, 19822, 20935, 29546, 41870, 46057, 49555, 71179, 73865, 92114, 99110, 142358, 147730, 230285, 355895, 460570, 711790, 782969, 1565938, 3914845, 7829690]

約数ペア:

[(1, 7829690), (2, 3914845), (5, 1565938), (10, 782969), (11, 711790), (17, 460570), (22, 355895), (34, 230285), (53, 147730), (55, 142358), (79, 99110), (85, 92114), (106, 73865), (110, 71179), (158, 49555), (170, 46057), (187, 41870), (265, 29546), (374, 20935), (395, 19822), (530, 14773), (583, 13430), (790, 9911), (869, 9010), (901, 8690), (935, 8374), (1166, 6715), (1343, 5830), (1738, 4505), (1802, 4345), (1870, 4187), (2686, 2915)]