2012000340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{4729}}^1$

素因数の和:5761

約数の個数: 96

約数和(自身を含む): 6446119680

約数和(自身を除く): 4434119340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1013, 2026, 3039, 4052, 4729, 5065, 6078, 7091, 9458, 10130, 12156, 14182, 14187, 15195, 18916, 20260, 21273, 23645, 28364, 28374, 30390, 33103, 35455, 42546, 47290, 56748, 60780, 66206, 70910, 70935, 85092, 94580, 99309, 106365, 132412, 141820, 141870, 165515, 198618, 212730, 283740, 331030, 397236, 425460, 496545, 662060, 993090, 1986180, 4790477, 9580954, 14371431, 19161908, 23952385, 28742862, 33533339, 47904770, 57485724, 67066678, 71857155, 95809540, 100600017, 134133356, 143714310, 167666695, 201200034, 287428620, 335333390, 402400068, 503000085, 670666780, 1006000170, 2012000340]

約数ペア:

[(1, 2012000340), (2, 1006000170), (3, 670666780), (4, 503000085), (5, 402400068), (6, 335333390), (7, 287428620), (10, 201200034), (12, 167666695), (14, 143714310), (15, 134133356), (20, 100600017), (21, 95809540), (28, 71857155), (30, 67066678), (35, 57485724), (42, 47904770), (60, 33533339), (70, 28742862), (84, 23952385), (105, 19161908), (140, 14371431), (210, 9580954), (420, 4790477), (1013, 1986180), (2026, 993090), (3039, 662060), (4052, 496545), (4729, 425460), (5065, 397236), (6078, 331030), (7091, 283740), (9458, 212730), (10130, 198618), (12156, 165515), (14182, 141870), (14187, 141820), (15195, 132412), (18916, 106365), (20260, 99309), (21273, 94580), (23645, 85092), (28364, 70935), (28374, 70910), (30390, 66206), (33103, 60780), (35455, 56748), (42546, 47290)]