30392316

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 80262000

約数和(自身を除く): 49869684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 59, 82, 118, 123, 164, 177, 236, 246, 349, 354, 369, 492, 531, 698, 708, 738, 1047, 1062, 1396, 1476, 2094, 2124, 2419, 3141, 4188, 4838, 6282, 7257, 9676, 12564, 14309, 14514, 20591, 21771, 28618, 29028, 41182, 42927, 43542, 57236, 61773, 82364, 85854, 87084, 123546, 128781, 171708, 185319, 247092, 257562, 370638, 515124, 741276, 844231, 1688462, 2532693, 3376924, 5065386, 7598079, 10130772, 15196158, 30392316]

約数ペア:

[(1, 30392316), (2, 15196158), (3, 10130772), (4, 7598079), (6, 5065386), (9, 3376924), (12, 2532693), (18, 1688462), (36, 844231), (41, 741276), (59, 515124), (82, 370638), (118, 257562), (123, 247092), (164, 185319), (177, 171708), (236, 128781), (246, 123546), (349, 87084), (354, 85854), (369, 82364), (492, 61773), (531, 57236), (698, 43542), (708, 42927), (738, 41182), (1047, 29028), (1062, 28618), (1396, 21771), (1476, 20591), (2094, 14514), (2124, 14309), (2419, 12564), (3141, 9676), (4188, 7257), (4838, 6282)]