226488790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3907}}^1$

素因数の和:3973

約数の個数: 64

約数和(自身を含む): 486217728

約数和(自身を除く): 259728938

約数列:

[1, 2, 5, 10, 11, 17, 22, 31, 34, 55, 62, 85, 110, 155, 170, 187, 310, 341, 374, 527, 682, 935, 1054, 1705, 1870, 2635, 3410, 3907, 5270, 5797, 7814, 11594, 19535, 28985, 39070, 42977, 57970, 66419, 85954, 121117, 132838, 214885, 242234, 332095, 429770, 605585, 664190, 730609, 1211170, 1332287, 1461218, 2058989, 2664574, 3653045, 4117978, 6661435, 7306090, 10294945, 13322870, 20589890, 22648879, 45297758, 113244395, 226488790]

約数ペア:

[(1, 226488790), (2, 113244395), (5, 45297758), (10, 22648879), (11, 20589890), (17, 13322870), (22, 10294945), (31, 7306090), (34, 6661435), (55, 4117978), (62, 3653045), (85, 2664574), (110, 2058989), (155, 1461218), (170, 1332287), (187, 1211170), (310, 730609), (341, 664190), (374, 605585), (527, 429770), (682, 332095), (935, 242234), (1054, 214885), (1705, 132838), (1870, 121117), (2635, 85954), (3410, 66419), (3907, 57970), (5270, 42977), (5797, 39070), (7814, 28985), (11594, 19535)]