70406270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1877}}^1$

素因数の和:1937

約数の個数: 48

約数和(自身を含む): 143869824

約数和(自身を除く): 73463554

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 310, 341, 605, 682, 1210, 1705, 1877, 3410, 3751, 3754, 7502, 9385, 18755, 18770, 20647, 37510, 41294, 58187, 103235, 116374, 206470, 227117, 290935, 454234, 581870, 640057, 1135585, 1280114, 2271170, 3200285, 6400570, 7040627, 14081254, 35203135, 70406270]

約数ペア:

[(1, 70406270), (2, 35203135), (5, 14081254), (10, 7040627), (11, 6400570), (22, 3200285), (31, 2271170), (55, 1280114), (62, 1135585), (110, 640057), (121, 581870), (155, 454234), (242, 290935), (310, 227117), (341, 206470), (605, 116374), (682, 103235), (1210, 58187), (1705, 41294), (1877, 37510), (3410, 20647), (3751, 18770), (3754, 18755), (7502, 9385)]