6501420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1$

素因数の和:1935

約数の個数: 72

約数和(自身を含む): 20769840

約数和(自身を除く): 14268420

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, 1901, 3420, 3802, 5703, 7604, 9505, 11406, 17109, 19010, 22812, 28515, 34218, 36119, 38020, 57030, 68436, 72238, 85545, 108357, 114060, 144476, 171090, 180595, 216714, 325071, 342180, 361190, 433428, 541785, 650142, 722380, 1083570, 1300284, 1625355, 2167140, 3250710, 6501420]

約数ペア:

[(1, 6501420), (2, 3250710), (3, 2167140), (4, 1625355), (5, 1300284), (6, 1083570), (9, 722380), (10, 650142), (12, 541785), (15, 433428), (18, 361190), (19, 342180), (20, 325071), (30, 216714), (36, 180595), (38, 171090), (45, 144476), (57, 114060), (60, 108357), (76, 85545), (90, 72238), (95, 68436), (114, 57030), (171, 38020), (180, 36119), (190, 34218), (228, 28515), (285, 22812), (342, 19010), (380, 17109), (570, 11406), (684, 9505), (855, 7604), (1140, 5703), (1710, 3802), (1901, 3420)]