About the Number

33840990

33840989 ← → 33840991

2進数表記:10000001000101111101011110

漢数字表記:三千三百八十四万九百九十

素因数分解:

2 1 × 3 4 × 5 1 × 41 1 × 1019 1

素因数の和:1079
約数の個数: 80
約数和(自身を含む): 93305520
約数和(自身を除く): 59464530

約数列:
[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 81, 82, 90, 123, 135, 162, 205, 246, 270, 369, 405, 410, 615, 738, 810, 1019, 1107, 1230, 1845, 2038, 2214, 3057, 3321, 3690, 5095, 5535, 6114, 6642, 9171, 10190, 11070, 15285, 16605, 18342, 27513, 30570, 33210, 41779, 45855, 55026, 82539, 83558, 91710, 125337, 137565, 165078, 208895, 250674, 275130, 376011, 412695, 417790, 626685, 752022, 825390, 1128033, 1253370, 1880055, 2256066, 3384099, 3760110, 5640165, 6768198, 11280330, 16920495, 33840990]

約数ペア:
[(1, 33840990), (2, 16920495), (3, 11280330), (5, 6768198), (6, 5640165), (9, 3760110), (10, 3384099), (15, 2256066), (18, 1880055), (27, 1253370), (30, 1128033), (41, 825390), (45, 752022), (54, 626685), (81, 417790), (82, 412695), (90, 376011), (123, 275130), (135, 250674), (162, 208895), (205, 165078), (246, 137565), (270, 125337), (369, 91710), (405, 83558), (410, 82539), (615, 55026), (738, 45855), (810, 41779), (1019, 33210), (1107, 30570), (1230, 27513), (1845, 18342), (2038, 16605), (2214, 15285), (3057, 11070), (3321, 10190), (3690, 9171), (5095, 6642), (5535, 6114)]

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