42970440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15569}}^1$

素因数の和:15606

約数の個数: 64

約数和(自身を含む): 134524800

約数和(自身を除く): 91554360

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, 15569, 31138, 46707, 62276, 77845, 93414, 124552, 155690, 186828, 233535, 311380, 358087, 373656, 467070, 622760, 716174, 934140, 1074261, 1432348, 1790435, 1868280, 2148522, 2864696, 3580870, 4297044, 5371305, 7161740, 8594088, 10742610, 14323480, 21485220, 42970440]

約数ペア:

[(1, 42970440), (2, 21485220), (3, 14323480), (4, 10742610), (5, 8594088), (6, 7161740), (8, 5371305), (10, 4297044), (12, 3580870), (15, 2864696), (20, 2148522), (23, 1868280), (24, 1790435), (30, 1432348), (40, 1074261), (46, 934140), (60, 716174), (69, 622760), (92, 467070), (115, 373656), (120, 358087), (138, 311380), (184, 233535), (230, 186828), (276, 155690), (345, 124552), (460, 93414), (552, 77845), (690, 62276), (920, 46707), (1380, 31138), (2760, 15569)]