1962682740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{131371}}^1$

素因数の和:131469

約数の個数: 72

約数和(自身を含む): 6025245408

約数和(自身を除く): 4062562668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 7470, 14940, 131371, 262742, 394113, 525484, 656855, 788226, 1182339, 1313710, 1576452, 1970565, 2364678, 2627420, 3941130, 4729356, 5911695, 7882260, 10903793, 11823390, 21807586, 23646780, 32711379, 43615172, 54518965, 65422758, 98134137, 109037930, 130845516, 163556895, 196268274, 218075860, 327113790, 392536548, 490670685, 654227580, 981341370, 1962682740]

約数ペア:

[(1, 1962682740), (2, 981341370), (3, 654227580), (4, 490670685), (5, 392536548), (6, 327113790), (9, 218075860), (10, 196268274), (12, 163556895), (15, 130845516), (18, 109037930), (20, 98134137), (30, 65422758), (36, 54518965), (45, 43615172), (60, 32711379), (83, 23646780), (90, 21807586), (166, 11823390), (180, 10903793), (249, 7882260), (332, 5911695), (415, 4729356), (498, 3941130), (747, 2627420), (830, 2364678), (996, 1970565), (1245, 1576452), (1494, 1313710), (1660, 1182339), (2490, 788226), (2988, 656855), (3735, 525484), (4980, 394113), (7470, 262742), (14940, 131371)]