71094840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25759}}^1$

素因数の和:25796

約数の個数: 64

約数和(自身を含む): 222566400

約数和(自身を除く): 151471560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 25759, 51518, 77277, 103036, 128795, 154554, 206072, 257590, 309108, 386385, 515180, 592457, 618216, 772770, 1030360, 1184914, 1545540, 1777371, 2369828, 2962285, 3091080, 3554742, 4739656, 5924570, 7109484, 8886855, 11849140, 14218968, 17773710, 23698280, 35547420, 71094840]

約数ペア:

[(1, 71094840), (2, 35547420), (3, 23698280), (4, 17773710), (5, 14218968), (6, 11849140), (8, 8886855), (10, 7109484), (12, 5924570), (15, 4739656), (20, 3554742), (23, 3091080), (24, 2962285), (30, 2369828), (40, 1777371), (46, 1545540), (60, 1184914), (69, 1030360), (92, 772770), (115, 618216), (120, 592457), (138, 515180), (184, 386385), (230, 309108), (276, 257590), (345, 206072), (460, 154554), (552, 128795), (690, 103036), (920, 77277), (1380, 51518), (2760, 25759)]