72207810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{34883}}^1$

素因数の和:34919

約数の個数: 48

約数和(自身を含む): 195908544

約数和(自身を除く): 123700734

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 34883, 69766, 104649, 174415, 209298, 313947, 348830, 523245, 627894, 802309, 1046490, 1569735, 1604618, 2406927, 3139470, 4011545, 4813854, 7220781, 8023090, 12034635, 14441562, 24069270, 36103905, 72207810]

約数ペア:

[(1, 72207810), (2, 36103905), (3, 24069270), (5, 14441562), (6, 12034635), (9, 8023090), (10, 7220781), (15, 4813854), (18, 4011545), (23, 3139470), (30, 2406927), (45, 1604618), (46, 1569735), (69, 1046490), (90, 802309), (115, 627894), (138, 523245), (207, 348830), (230, 313947), (345, 209298), (414, 174415), (690, 104649), (1035, 69766), (2070, 34883)]