1725315780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{148991}}^1$

素因数の和:149196

約数の個数: 48

約数和(自身を含む): 4855947264

約数和(自身を除く): 3130631484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2895, 3860, 5790, 11580, 148991, 297982, 446973, 595964, 744955, 893946, 1489910, 1787892, 2234865, 2979820, 4469730, 8939460, 28755263, 57510526, 86265789, 115021052, 143776315, 172531578, 287552630, 345063156, 431328945, 575105260, 862657890, 1725315780]

約数ペア:

[(1, 1725315780), (2, 862657890), (3, 575105260), (4, 431328945), (5, 345063156), (6, 287552630), (10, 172531578), (12, 143776315), (15, 115021052), (20, 86265789), (30, 57510526), (60, 28755263), (193, 8939460), (386, 4469730), (579, 2979820), (772, 2234865), (965, 1787892), (1158, 1489910), (1930, 893946), (2316, 744955), (2895, 595964), (3860, 446973), (5790, 297982), (11580, 148991)]