30690726534

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1847281}}^1$

素因数の和:1847373

約数の個数: 48

約数和(自身を含む): 72620349984

約数和(自身を除く): 41929623450

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2769, 5538, 8307, 16614, 1847281, 3694562, 5541843, 11083686, 16625529, 24014653, 33251058, 48029306, 72043959, 131156951, 144087918, 216131877, 262313902, 393470853, 432263754, 786941706, 1180412559, 1705040363, 2360825118, 3410080726, 5115121089, 10230242178, 15345363267, 30690726534]

約数ペア:

[(1, 30690726534), (2, 15345363267), (3, 10230242178), (6, 5115121089), (9, 3410080726), (13, 2360825118), (18, 1705040363), (26, 1180412559), (39, 786941706), (71, 432263754), (78, 393470853), (117, 262313902), (142, 216131877), (213, 144087918), (234, 131156951), (426, 72043959), (639, 48029306), (923, 33251058), (1278, 24014653), (1846, 16625529), (2769, 11083686), (5538, 5541843), (8307, 3694562), (16614, 1847281)]