15659380

素因数分解:

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

素因数の和:169

約数の個数: 96

約数和(自身を含む): 39191040

約数和(自身を除く): 23531660

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 53, 55, 68, 79, 85, 106, 110, 158, 170, 187, 212, 220, 265, 316, 340, 374, 395, 530, 583, 748, 790, 869, 901, 935, 1060, 1166, 1343, 1580, 1738, 1802, 1870, 2332, 2686, 2915, 3476, 3604, 3740, 4187, 4345, 4505, 5372, 5830, 6715, 8374, 8690, 9010, 9911, 11660, 13430, 14773, 16748, 17380, 18020, 19822, 20935, 26860, 29546, 39644, 41870, 46057, 49555, 59092, 71179, 73865, 83740, 92114, 99110, 142358, 147730, 184228, 198220, 230285, 284716, 295460, 355895, 460570, 711790, 782969, 921140, 1423580, 1565938, 3131876, 3914845, 7829690, 15659380]

約数ペア:

[(1, 15659380), (2, 7829690), (4, 3914845), (5, 3131876), (10, 1565938), (11, 1423580), (17, 921140), (20, 782969), (22, 711790), (34, 460570), (44, 355895), (53, 295460), (55, 284716), (68, 230285), (79, 198220), (85, 184228), (106, 147730), (110, 142358), (158, 99110), (170, 92114), (187, 83740), (212, 73865), (220, 71179), (265, 59092), (316, 49555), (340, 46057), (374, 41870), (395, 39644), (530, 29546), (583, 26860), (748, 20935), (790, 19822), (869, 18020), (901, 17380), (935, 16748), (1060, 14773), (1166, 13430), (1343, 11660), (1580, 9911), (1738, 9010), (1802, 8690), (1870, 8374), (2332, 6715), (2686, 5830), (2915, 5372), (3476, 4505), (3604, 4345), (3740, 4187)]