65007180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{51593}}^1$

素因数の和:51615

約数の個数: 72

約数和(自身を含む): 225362592

約数和(自身を除く): 160355412

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 51593, 103186, 154779, 206372, 257965, 309558, 361151, 464337, 515930, 619116, 722302, 773895, 928674, 1031860, 1083453, 1444604, 1547790, 1805755, 1857348, 2166906, 2321685, 3095580, 3250359, 3611510, 4333812, 4643370, 5417265, 6500718, 7223020, 9286740, 10834530, 13001436, 16251795, 21669060, 32503590, 65007180]

約数ペア:

[(1, 65007180), (2, 32503590), (3, 21669060), (4, 16251795), (5, 13001436), (6, 10834530), (7, 9286740), (9, 7223020), (10, 6500718), (12, 5417265), (14, 4643370), (15, 4333812), (18, 3611510), (20, 3250359), (21, 3095580), (28, 2321685), (30, 2166906), (35, 1857348), (36, 1805755), (42, 1547790), (45, 1444604), (60, 1083453), (63, 1031860), (70, 928674), (84, 773895), (90, 722302), (105, 619116), (126, 515930), (140, 464337), (180, 361151), (210, 309558), (252, 257965), (315, 206372), (420, 154779), (630, 103186), (1260, 51593)]