27926490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 69713280

約数和(自身を除く): 41786790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 139, 181, 185, 222, 278, 362, 370, 417, 543, 555, 695, 834, 905, 1086, 1110, 1390, 1810, 2085, 2715, 4170, 5143, 5430, 6697, 10286, 13394, 15429, 20091, 25159, 25715, 30858, 33485, 40182, 50318, 51430, 66970, 75477, 77145, 100455, 125795, 150954, 154290, 200910, 251590, 377385, 754770, 930883, 1861766, 2792649, 4654415, 5585298, 9308830, 13963245, 27926490]

約数ペア:

[(1, 27926490), (2, 13963245), (3, 9308830), (5, 5585298), (6, 4654415), (10, 2792649), (15, 1861766), (30, 930883), (37, 754770), (74, 377385), (111, 251590), (139, 200910), (181, 154290), (185, 150954), (222, 125795), (278, 100455), (362, 77145), (370, 75477), (417, 66970), (543, 51430), (555, 50318), (695, 40182), (834, 33485), (905, 30858), (1086, 25715), (1110, 25159), (1390, 20091), (1810, 15429), (2085, 13394), (2715, 10286), (4170, 6697), (5143, 5430)]