30549834

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1823}}^1$

素因数の和:1864

約数の個数: 72

約数和(自身を含む): 81095040

約数和(自身を除く): 50545206

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1823, 1862, 2394, 2793, 3646, 5469, 5586, 8379, 10938, 12761, 16407, 16758, 25522, 32814, 34637, 38283, 69274, 76566, 89327, 103911, 114849, 178654, 207822, 229698, 242459, 267981, 311733, 484918, 535962, 623466, 727377, 803943, 1454754, 1607886, 1697213, 2182131, 3394426, 4364262, 5091639, 10183278, 15274917, 30549834]

約数ペア:

[(1, 30549834), (2, 15274917), (3, 10183278), (6, 5091639), (7, 4364262), (9, 3394426), (14, 2182131), (18, 1697213), (19, 1607886), (21, 1454754), (38, 803943), (42, 727377), (49, 623466), (57, 535962), (63, 484918), (98, 311733), (114, 267981), (126, 242459), (133, 229698), (147, 207822), (171, 178654), (266, 114849), (294, 103911), (342, 89327), (399, 76566), (441, 69274), (798, 38283), (882, 34637), (931, 32814), (1197, 25522), (1823, 16758), (1862, 16407), (2394, 12761), (2793, 10938), (3646, 8379), (5469, 5586)]