27280470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3511}}^1$

素因数の和:3565

約数の個数: 64

約数和(自身を含む): 76870656

約数和(自身を除く): 49590186

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 3511, 3885, 7022, 7770, 10533, 17555, 21066, 24577, 35110, 49154, 52665, 73731, 105330, 122885, 129907, 147462, 245770, 259814, 368655, 389721, 649535, 737310, 779442, 909349, 1299070, 1818698, 1948605, 2728047, 3897210, 4546745, 5456094, 9093490, 13640235, 27280470]

約数ペア:

[(1, 27280470), (2, 13640235), (3, 9093490), (5, 5456094), (6, 4546745), (7, 3897210), (10, 2728047), (14, 1948605), (15, 1818698), (21, 1299070), (30, 909349), (35, 779442), (37, 737310), (42, 649535), (70, 389721), (74, 368655), (105, 259814), (111, 245770), (185, 147462), (210, 129907), (222, 122885), (259, 105330), (370, 73731), (518, 52665), (555, 49154), (777, 35110), (1110, 24577), (1295, 21066), (1554, 17555), (2590, 10533), (3511, 7770), (3885, 7022)]