63804090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15991}}^1$

素因数の和:16027

約数の個数: 64

約数和(自身を含む): 184227840

約数和(自身を除く): 120423750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 15991, 31982, 47973, 79955, 95946, 111937, 159910, 223874, 239865, 303829, 335811, 479730, 559685, 607658, 671622, 911487, 1119370, 1519145, 1679055, 1822974, 2126803, 3038290, 3358110, 4253606, 4557435, 6380409, 9114870, 10634015, 12760818, 21268030, 31902045, 63804090]

約数ペア:

[(1, 63804090), (2, 31902045), (3, 21268030), (5, 12760818), (6, 10634015), (7, 9114870), (10, 6380409), (14, 4557435), (15, 4253606), (19, 3358110), (21, 3038290), (30, 2126803), (35, 1822974), (38, 1679055), (42, 1519145), (57, 1119370), (70, 911487), (95, 671622), (105, 607658), (114, 559685), (133, 479730), (190, 335811), (210, 303829), (266, 239865), (285, 223874), (399, 159910), (570, 111937), (665, 95946), (798, 79955), (1330, 47973), (1995, 31982), (3990, 15991)]