27390510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{6211}}^1$

素因数の和:6238

約数の個数: 72

約数和(自身を含む): 82855656

約数和(自身を除く): 55465146

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 6211, 12422, 18633, 31055, 37266, 43477, 55899, 62110, 86954, 93165, 111798, 130431, 186330, 217385, 260862, 279495, 304339, 391293, 434770, 558990, 608678, 652155, 782586, 913017, 1304310, 1521695, 1826034, 1956465, 2739051, 3043390, 3912930, 4565085, 5478102, 9130170, 13695255, 27390510]

約数ペア:

[(1, 27390510), (2, 13695255), (3, 9130170), (5, 5478102), (6, 4565085), (7, 3912930), (9, 3043390), (10, 2739051), (14, 1956465), (15, 1826034), (18, 1521695), (21, 1304310), (30, 913017), (35, 782586), (42, 652155), (45, 608678), (49, 558990), (63, 434770), (70, 391293), (90, 304339), (98, 279495), (105, 260862), (126, 217385), (147, 186330), (210, 130431), (245, 111798), (294, 93165), (315, 86954), (441, 62110), (490, 55899), (630, 43477), (735, 37266), (882, 31055), (1470, 18633), (2205, 12422), (4410, 6211)]