16689030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 44769024

約数和(自身を除く): 28079994

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 67, 69, 95, 114, 115, 134, 138, 190, 201, 230, 285, 335, 345, 361, 402, 437, 570, 670, 690, 722, 874, 1005, 1083, 1273, 1311, 1541, 1805, 2010, 2166, 2185, 2546, 2622, 3082, 3610, 3819, 4370, 4623, 5415, 6365, 6555, 7638, 7705, 8303, 9246, 10830, 12730, 13110, 15410, 16606, 19095, 23115, 24187, 24909, 29279, 38190, 41515, 46230, 48374, 49818, 58558, 72561, 83030, 87837, 120935, 124545, 145122, 146395, 175674, 241870, 249090, 292790, 362805, 439185, 556301, 725610, 878370, 1112602, 1668903, 2781505, 3337806, 5563010, 8344515, 16689030]

約数ペア:

[(1, 16689030), (2, 8344515), (3, 5563010), (5, 3337806), (6, 2781505), (10, 1668903), (15, 1112602), (19, 878370), (23, 725610), (30, 556301), (38, 439185), (46, 362805), (57, 292790), (67, 249090), (69, 241870), (95, 175674), (114, 146395), (115, 145122), (134, 124545), (138, 120935), (190, 87837), (201, 83030), (230, 72561), (285, 58558), (335, 49818), (345, 48374), (361, 46230), (402, 41515), (437, 38190), (570, 29279), (670, 24909), (690, 24187), (722, 23115), (874, 19095), (1005, 16606), (1083, 15410), (1273, 13110), (1311, 12730), (1541, 10830), (1805, 9246), (2010, 8303), (2166, 7705), (2185, 7638), (2546, 6555), (2622, 6365), (3082, 5415), (3610, 4623), (3819, 4370)]