17966802370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{1511}}^1$

素因数の和:1888

約数の個数: 96

約数和(自身を含む): 36834352128

約数和(自身を除く): 18867549758

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 310, 317, 341, 605, 634, 682, 1210, 1511, 1585, 1705, 3022, 3170, 3410, 3487, 3751, 6974, 7502, 7555, 9827, 15110, 16621, 17435, 18755, 19654, 33242, 34870, 37510, 38357, 46841, 49135, 76714, 83105, 93682, 98270, 108097, 166210, 182831, 191785, 216194, 234205, 365662, 383570, 468410, 478987, 515251, 540485, 914155, 957974, 1030502, 1080970, 1189067, 1828310, 2378134, 2394935, 2576255, 4789870, 5152510, 5268857, 5667761, 5945335, 10537714, 11335522, 11890670, 14848597, 26344285, 28338805, 29697194, 52688570, 56677610, 57957427, 74242985, 115914854, 148485970, 163334567, 289787135, 326669134, 579574270, 816672835, 1633345670, 1796680237, 3593360474, 8983401185, 17966802370]

約数ペア:

[(1, 17966802370), (2, 8983401185), (5, 3593360474), (10, 1796680237), (11, 1633345670), (22, 816672835), (31, 579574270), (55, 326669134), (62, 289787135), (110, 163334567), (121, 148485970), (155, 115914854), (242, 74242985), (310, 57957427), (317, 56677610), (341, 52688570), (605, 29697194), (634, 28338805), (682, 26344285), (1210, 14848597), (1511, 11890670), (1585, 11335522), (1705, 10537714), (3022, 5945335), (3170, 5667761), (3410, 5268857), (3487, 5152510), (3751, 4789870), (6974, 2576255), (7502, 2394935), (7555, 2378134), (9827, 1828310), (15110, 1189067), (16621, 1080970), (17435, 1030502), (18755, 957974), (19654, 914155), (33242, 540485), (34870, 515251), (37510, 478987), (38357, 468410), (46841, 383570), (49135, 365662), (76714, 234205), (83105, 216194), (93682, 191785), (98270, 182831), (108097, 166210)]