70906240

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4817}}^1$

素因数の和:4859

約数の個数: 64

約数和(自身を含む): 176916960

約数和(自身を除く): 106010720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 4817, 7360, 9634, 14720, 19268, 24085, 38536, 48170, 77072, 96340, 110791, 154144, 192680, 221582, 308288, 385360, 443164, 553955, 616576, 770720, 886328, 1107910, 1541440, 1772656, 2215820, 3082880, 3545312, 4431640, 7090624, 8863280, 14181248, 17726560, 35453120, 70906240]

約数ペア:

[(1, 70906240), (2, 35453120), (4, 17726560), (5, 14181248), (8, 8863280), (10, 7090624), (16, 4431640), (20, 3545312), (23, 3082880), (32, 2215820), (40, 1772656), (46, 1541440), (64, 1107910), (80, 886328), (92, 770720), (115, 616576), (128, 553955), (160, 443164), (184, 385360), (230, 308288), (320, 221582), (368, 192680), (460, 154144), (640, 110791), (736, 96340), (920, 77072), (1472, 48170), (1840, 38536), (2944, 24085), (3680, 19268), (4817, 14720), (7360, 9634)]