2019234060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{18481}}^1$

素因数の和:19103

約数の個数: 72

約数和(自身を含む): 6135432576

約数和(自身を除く): 4116198516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 607, 1214, 1821, 2428, 3035, 3642, 5463, 6070, 7284, 9105, 10926, 12140, 18210, 18481, 21852, 27315, 36420, 36962, 54630, 55443, 73924, 92405, 109260, 110886, 166329, 184810, 221772, 277215, 332658, 369620, 554430, 665316, 831645, 1108860, 1663290, 3326580, 11217967, 22435934, 33653901, 44871868, 56089835, 67307802, 100961703, 112179670, 134615604, 168269505, 201923406, 224359340, 336539010, 403846812, 504808515, 673078020, 1009617030, 2019234060]

約数ペア:

[(1, 2019234060), (2, 1009617030), (3, 673078020), (4, 504808515), (5, 403846812), (6, 336539010), (9, 224359340), (10, 201923406), (12, 168269505), (15, 134615604), (18, 112179670), (20, 100961703), (30, 67307802), (36, 56089835), (45, 44871868), (60, 33653901), (90, 22435934), (180, 11217967), (607, 3326580), (1214, 1663290), (1821, 1108860), (2428, 831645), (3035, 665316), (3642, 554430), (5463, 369620), (6070, 332658), (7284, 277215), (9105, 221772), (10926, 184810), (12140, 166329), (18210, 110886), (18481, 109260), (21852, 92405), (27315, 73924), (36420, 55443), (36962, 54630)]