1900523580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1377191}}^1$

素因数の和:1377226

約数の個数: 48

約数和(自身を含む): 5552838144

約数和(自身を除く): 3652314564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 1377191, 2754382, 4131573, 5508764, 6885955, 8263146, 13771910, 16526292, 20657865, 27543820, 31675393, 41315730, 63350786, 82631460, 95026179, 126701572, 158376965, 190052358, 316753930, 380104716, 475130895, 633507860, 950261790, 1900523580]

約数ペア:

[(1, 1900523580), (2, 950261790), (3, 633507860), (4, 475130895), (5, 380104716), (6, 316753930), (10, 190052358), (12, 158376965), (15, 126701572), (20, 95026179), (23, 82631460), (30, 63350786), (46, 41315730), (60, 31675393), (69, 27543820), (92, 20657865), (115, 16526292), (138, 13771910), (230, 8263146), (276, 6885955), (345, 5508764), (460, 4131573), (690, 2754382), (1380, 1377191)]