11716290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^2$

素因数の和:176

約数の個数: 72

約数和(自身を含む): 31990140

約数和(自身を除く): 20273850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 67, 87, 90, 134, 145, 174, 201, 261, 290, 335, 402, 435, 522, 603, 670, 870, 1005, 1206, 1305, 1943, 2010, 2610, 3015, 3886, 4489, 5829, 6030, 8978, 9715, 11658, 13467, 17487, 19430, 22445, 26934, 29145, 34974, 40401, 44890, 58290, 67335, 80802, 87435, 130181, 134670, 174870, 202005, 260362, 390543, 404010, 650905, 781086, 1171629, 1301810, 1952715, 2343258, 3905430, 5858145, 11716290]

約数ペア:

[(1, 11716290), (2, 5858145), (3, 3905430), (5, 2343258), (6, 1952715), (9, 1301810), (10, 1171629), (15, 781086), (18, 650905), (29, 404010), (30, 390543), (45, 260362), (58, 202005), (67, 174870), (87, 134670), (90, 130181), (134, 87435), (145, 80802), (174, 67335), (201, 58290), (261, 44890), (290, 40401), (335, 34974), (402, 29145), (435, 26934), (522, 22445), (603, 19430), (670, 17487), (870, 13467), (1005, 11658), (1206, 9715), (1305, 8978), (1943, 6030), (2010, 5829), (2610, 4489), (3015, 3886)]