42144090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:827

約数の個数: 64

約数和(自身を含む): 107619840

約数和(自身を除く): 65475750

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 107, 114, 190, 214, 285, 321, 535, 570, 642, 691, 1070, 1382, 1605, 2033, 2073, 3210, 3455, 4066, 4146, 6099, 6910, 10165, 10365, 12198, 13129, 20330, 20730, 26258, 30495, 39387, 60990, 65645, 73937, 78774, 131290, 147874, 196935, 221811, 369685, 393870, 443622, 739370, 1109055, 1404803, 2218110, 2809606, 4214409, 7024015, 8428818, 14048030, 21072045, 42144090]

約数ペア:

[(1, 42144090), (2, 21072045), (3, 14048030), (5, 8428818), (6, 7024015), (10, 4214409), (15, 2809606), (19, 2218110), (30, 1404803), (38, 1109055), (57, 739370), (95, 443622), (107, 393870), (114, 369685), (190, 221811), (214, 196935), (285, 147874), (321, 131290), (535, 78774), (570, 73937), (642, 65645), (691, 60990), (1070, 39387), (1382, 30495), (1605, 26258), (2033, 20730), (2073, 20330), (3210, 13129), (3455, 12198), (4066, 10365), (4146, 10165), (6099, 6910)]