27726090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4259}}^1$

素因数の和:4307

約数の個数: 64

約数和(自身を含む): 78520320

約数和(自身を除く): 50794230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 4259, 6510, 8518, 12777, 21295, 25554, 29813, 42590, 59626, 63885, 89439, 127770, 132029, 149065, 178878, 264058, 298130, 396087, 447195, 660145, 792174, 894390, 924203, 1320290, 1848406, 1980435, 2772609, 3960870, 4621015, 5545218, 9242030, 13863045, 27726090]

約数ペア:

[(1, 27726090), (2, 13863045), (3, 9242030), (5, 5545218), (6, 4621015), (7, 3960870), (10, 2772609), (14, 1980435), (15, 1848406), (21, 1320290), (30, 924203), (31, 894390), (35, 792174), (42, 660145), (62, 447195), (70, 396087), (93, 298130), (105, 264058), (155, 178878), (186, 149065), (210, 132029), (217, 127770), (310, 89439), (434, 63885), (465, 59626), (651, 42590), (930, 29813), (1085, 25554), (1302, 21295), (2170, 12777), (3255, 8518), (4259, 6510)]