913998840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{331159}}^1$

素因数の和:331196

約数の個数: 64

約数和(自身を含む): 2861222400

約数和(自身を除く): 1947223560

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, 331159, 662318, 993477, 1324636, 1655795, 1986954, 2649272, 3311590, 3973908, 4967385, 6623180, 7616657, 7947816, 9934770, 13246360, 15233314, 19869540, 22849971, 30466628, 38083285, 39739080, 45699942, 60933256, 76166570, 91399884, 114249855, 152333140, 182799768, 228499710, 304666280, 456999420, 913998840]

約数ペア:

[(1, 913998840), (2, 456999420), (3, 304666280), (4, 228499710), (5, 182799768), (6, 152333140), (8, 114249855), (10, 91399884), (12, 76166570), (15, 60933256), (20, 45699942), (23, 39739080), (24, 38083285), (30, 30466628), (40, 22849971), (46, 19869540), (60, 15233314), (69, 13246360), (92, 9934770), (115, 7947816), (120, 7616657), (138, 6623180), (184, 4967385), (230, 3973908), (276, 3311590), (345, 2649272), (460, 1986954), (552, 1655795), (690, 1324636), (920, 993477), (1380, 662318), (2760, 331159)]