60808090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 131880960

約数和(自身を除く): 71072870

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 179, 211, 230, 322, 358, 422, 805, 895, 1055, 1253, 1477, 1610, 1790, 2110, 2506, 2954, 4117, 4853, 6265, 7385, 8234, 9706, 12530, 14770, 20585, 24265, 28819, 33971, 37769, 41170, 48530, 57638, 67942, 75538, 144095, 169855, 188845, 264383, 288190, 339710, 377690, 528766, 868687, 1321915, 1737374, 2643830, 4343435, 6080809, 8686870, 12161618, 30404045, 60808090]

約数ペア:

[(1, 60808090), (2, 30404045), (5, 12161618), (7, 8686870), (10, 6080809), (14, 4343435), (23, 2643830), (35, 1737374), (46, 1321915), (70, 868687), (115, 528766), (161, 377690), (179, 339710), (211, 288190), (230, 264383), (322, 188845), (358, 169855), (422, 144095), (805, 75538), (895, 67942), (1055, 57638), (1253, 48530), (1477, 41170), (1610, 37769), (1790, 33971), (2110, 28819), (2506, 24265), (2954, 20585), (4117, 14770), (4853, 12530), (6265, 9706), (7385, 8234)]