33861420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9901}}^1$

素因数の和:9935

約数の個数: 72

約数和(自身を含む): 108129840

約数和(自身を除く): 74268420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 9901, 19802, 29703, 39604, 49505, 59406, 89109, 99010, 118812, 148515, 178218, 188119, 198020, 297030, 356436, 376238, 445545, 564357, 594060, 752476, 891090, 940595, 1128714, 1693071, 1782180, 1881190, 2257428, 2821785, 3386142, 3762380, 5643570, 6772284, 8465355, 11287140, 16930710, 33861420]

約数ペア:

[(1, 33861420), (2, 16930710), (3, 11287140), (4, 8465355), (5, 6772284), (6, 5643570), (9, 3762380), (10, 3386142), (12, 2821785), (15, 2257428), (18, 1881190), (19, 1782180), (20, 1693071), (30, 1128714), (36, 940595), (38, 891090), (45, 752476), (57, 594060), (60, 564357), (76, 445545), (90, 376238), (95, 356436), (114, 297030), (171, 198020), (180, 188119), (190, 178218), (228, 148515), (285, 118812), (342, 99010), (380, 89109), (570, 59406), (684, 49505), (855, 39604), (1140, 29703), (1710, 19802), (3420, 9901)]