17972130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4951}}^1$

素因数の和:4983

約数の個数: 48

約数和(自身を含む): 47420352

約数和(自身を除く): 29448222

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 4951, 9902, 14853, 24755, 29706, 49510, 54461, 74265, 108922, 148530, 163383, 272305, 326766, 544610, 599071, 816915, 1198142, 1633830, 1797213, 2995355, 3594426, 5990710, 8986065, 17972130]

約数ペア:

[(1, 17972130), (2, 8986065), (3, 5990710), (5, 3594426), (6, 2995355), (10, 1797213), (11, 1633830), (15, 1198142), (22, 816915), (30, 599071), (33, 544610), (55, 326766), (66, 272305), (110, 163383), (121, 148530), (165, 108922), (242, 74265), (330, 54461), (363, 49510), (605, 29706), (726, 24755), (1210, 14853), (1815, 9902), (3630, 4951)]