11658870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1489}}^1$

素因数の和:1534

約数の個数: 64

約数和(自身を含む): 32184000

約数和(自身を除く): 20525130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1489, 1566, 2610, 2978, 3915, 4467, 7445, 7830, 8934, 13401, 14890, 22335, 26802, 40203, 43181, 44670, 67005, 80406, 86362, 129543, 134010, 201015, 215905, 259086, 388629, 402030, 431810, 647715, 777258, 1165887, 1295430, 1943145, 2331774, 3886290, 5829435, 11658870]

約数ペア:

[(1, 11658870), (2, 5829435), (3, 3886290), (5, 2331774), (6, 1943145), (9, 1295430), (10, 1165887), (15, 777258), (18, 647715), (27, 431810), (29, 402030), (30, 388629), (45, 259086), (54, 215905), (58, 201015), (87, 134010), (90, 129543), (135, 86362), (145, 80406), (174, 67005), (261, 44670), (270, 43181), (290, 40203), (435, 26802), (522, 22335), (783, 14890), (870, 13401), (1305, 8934), (1489, 7830), (1566, 7445), (2610, 4467), (2978, 3915)]