27571830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6427}}^1$

素因数の和:6461

約数の個数: 64

約数和(自身を含む): 77753088

約数和(自身を除く): 50181258

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 6427, 12854, 19281, 32135, 38562, 64270, 70697, 83551, 96405, 141394, 167102, 192810, 212091, 250653, 353485, 417755, 424182, 501306, 706970, 835510, 919061, 1060455, 1253265, 1838122, 2120910, 2506530, 2757183, 4595305, 5514366, 9190610, 13785915, 27571830]

約数ペア:

[(1, 27571830), (2, 13785915), (3, 9190610), (5, 5514366), (6, 4595305), (10, 2757183), (11, 2506530), (13, 2120910), (15, 1838122), (22, 1253265), (26, 1060455), (30, 919061), (33, 835510), (39, 706970), (55, 501306), (65, 424182), (66, 417755), (78, 353485), (110, 250653), (130, 212091), (143, 192810), (165, 167102), (195, 141394), (286, 96405), (330, 83551), (390, 70697), (429, 64270), (715, 38562), (858, 32135), (1430, 19281), (2145, 12854), (4290, 6427)]