30795660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{8147}}^1$

素因数の和:8172

約数の個数: 96

約数和(自身を含む): 109509120

約数和(自身を除く): 78713460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 8147, 16294, 24441, 32588, 40735, 48882, 57029, 73323, 81470, 97764, 114058, 122205, 146646, 162940, 171087, 219969, 228116, 244410, 285145, 293292, 342174, 366615, 439938, 488820, 513261, 570290, 684348, 733230, 855435, 879876, 1026522, 1099845, 1140580, 1466460, 1539783, 1710870, 2053044, 2199690, 2566305, 3079566, 3421740, 4399380, 5132610, 6159132, 7698915, 10265220, 15397830, 30795660]

約数ペア:

[(1, 30795660), (2, 15397830), (3, 10265220), (4, 7698915), (5, 6159132), (6, 5132610), (7, 4399380), (9, 3421740), (10, 3079566), (12, 2566305), (14, 2199690), (15, 2053044), (18, 1710870), (20, 1539783), (21, 1466460), (27, 1140580), (28, 1099845), (30, 1026522), (35, 879876), (36, 855435), (42, 733230), (45, 684348), (54, 570290), (60, 513261), (63, 488820), (70, 439938), (84, 366615), (90, 342174), (105, 293292), (108, 285145), (126, 244410), (135, 228116), (140, 219969), (180, 171087), (189, 162940), (210, 146646), (252, 122205), (270, 114058), (315, 97764), (378, 81470), (420, 73323), (540, 57029), (630, 48882), (756, 40735), (945, 32588), (1260, 24441), (1890, 16294), (3780, 8147)]