1900450798860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{9491813}}^1$

素因数の和:9491943

約数の個数: 96

約数和(自身を含む): 5511023142912

約数和(自身を除く): 3610572344052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 71, 94, 141, 142, 188, 213, 235, 282, 284, 355, 426, 470, 564, 705, 710, 852, 940, 1065, 1410, 1420, 2130, 2820, 3337, 4260, 6674, 10011, 13348, 16685, 20022, 33370, 40044, 50055, 66740, 100110, 200220, 9491813, 18983626, 28475439, 37967252, 47459065, 56950878, 94918130, 113901756, 142377195, 189836260, 284754390, 446115211, 569508780, 673918723, 892230422, 1338345633, 1347837446, 1784460844, 2021756169, 2230576055, 2676691266, 2695674892, 3369593615, 4043512338, 4461152110, 5353382532, 6691728165, 6739187230, 8087024676, 8922304220, 10108780845, 13383456330, 13478374460, 20217561690, 26766912660, 31674179981, 40435123380, 63348359962, 95022539943, 126696719924, 158370899905, 190045079886, 316741799810, 380090159772, 475112699715, 633483599620, 950225399430, 1900450798860]

約数ペア:

[(1, 1900450798860), (2, 950225399430), (3, 633483599620), (4, 475112699715), (5, 380090159772), (6, 316741799810), (10, 190045079886), (12, 158370899905), (15, 126696719924), (20, 95022539943), (30, 63348359962), (47, 40435123380), (60, 31674179981), (71, 26766912660), (94, 20217561690), (141, 13478374460), (142, 13383456330), (188, 10108780845), (213, 8922304220), (235, 8087024676), (282, 6739187230), (284, 6691728165), (355, 5353382532), (426, 4461152110), (470, 4043512338), (564, 3369593615), (705, 2695674892), (710, 2676691266), (852, 2230576055), (940, 2021756169), (1065, 1784460844), (1410, 1347837446), (1420, 1338345633), (2130, 892230422), (2820, 673918723), (3337, 569508780), (4260, 446115211), (6674, 284754390), (10011, 189836260), (13348, 142377195), (16685, 113901756), (20022, 94918130), (33370, 56950878), (40044, 47459065), (50055, 37967252), (66740, 28475439), (100110, 18983626), (200220, 9491813)]