68739030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{751}}^1$

素因数の和:883

約数の個数: 80

約数和(自身を含む): 186715584

約数和(自身を除く): 117976554

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 113, 135, 162, 226, 270, 339, 405, 565, 678, 751, 810, 1017, 1130, 1502, 1695, 2034, 2253, 3051, 3390, 3755, 4506, 5085, 6102, 6759, 7510, 9153, 10170, 11265, 13518, 15255, 18306, 20277, 22530, 30510, 33795, 40554, 45765, 60831, 67590, 84863, 91530, 101385, 121662, 169726, 202770, 254589, 304155, 424315, 509178, 608310, 763767, 848630, 1272945, 1527534, 2291301, 2545890, 3818835, 4582602, 6873903, 7637670, 11456505, 13747806, 22913010, 34369515, 68739030]

約数ペア:

[(1, 68739030), (2, 34369515), (3, 22913010), (5, 13747806), (6, 11456505), (9, 7637670), (10, 6873903), (15, 4582602), (18, 3818835), (27, 2545890), (30, 2291301), (45, 1527534), (54, 1272945), (81, 848630), (90, 763767), (113, 608310), (135, 509178), (162, 424315), (226, 304155), (270, 254589), (339, 202770), (405, 169726), (565, 121662), (678, 101385), (751, 91530), (810, 84863), (1017, 67590), (1130, 60831), (1502, 45765), (1695, 40554), (2034, 33795), (2253, 30510), (3051, 22530), (3390, 20277), (3755, 18306), (4506, 15255), (5085, 13518), (6102, 11265), (6759, 10170), (7510, 9153)]