11072270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 23887872

約数和(自身を除く): 12815602

約数列:

[1, 2, 5, 10, 11, 17, 22, 31, 34, 55, 62, 85, 110, 155, 170, 187, 191, 310, 341, 374, 382, 527, 682, 935, 955, 1054, 1705, 1870, 1910, 2101, 2635, 3247, 3410, 4202, 5270, 5797, 5921, 6494, 10505, 11594, 11842, 16235, 21010, 28985, 29605, 32470, 35717, 57970, 59210, 65131, 71434, 100657, 130262, 178585, 201314, 325655, 357170, 503285, 651310, 1006570, 1107227, 2214454, 5536135, 11072270]

約数ペア:

[(1, 11072270), (2, 5536135), (5, 2214454), (10, 1107227), (11, 1006570), (17, 651310), (22, 503285), (31, 357170), (34, 325655), (55, 201314), (62, 178585), (85, 130262), (110, 100657), (155, 71434), (170, 65131), (187, 59210), (191, 57970), (310, 35717), (341, 32470), (374, 29605), (382, 28985), (527, 21010), (682, 16235), (935, 11842), (955, 11594), (1054, 10505), (1705, 6494), (1870, 5921), (1910, 5797), (2101, 5270), (2635, 4202), (3247, 3410)]