16810430

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1$

素因数の和:83

約数の個数: 96

約数和(自身を含む): 39528000

約数和(自身を除く): 22717570

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 49, 58, 65, 70, 91, 98, 130, 145, 169, 182, 203, 245, 290, 338, 343, 377, 406, 455, 490, 637, 686, 754, 845, 910, 1015, 1183, 1274, 1421, 1690, 1715, 1885, 2030, 2366, 2639, 2842, 3185, 3430, 3770, 4459, 4901, 5278, 5915, 6370, 7105, 8281, 8918, 9802, 9947, 11830, 13195, 14210, 16562, 18473, 19894, 22295, 24505, 26390, 34307, 36946, 41405, 44590, 49010, 49735, 57967, 68614, 82810, 92365, 99470, 115934, 129311, 171535, 184730, 240149, 258622, 289835, 343070, 480298, 579670, 646555, 1200745, 1293110, 1681043, 2401490, 3362086, 8405215, 16810430]

約数ペア:

[(1, 16810430), (2, 8405215), (5, 3362086), (7, 2401490), (10, 1681043), (13, 1293110), (14, 1200745), (26, 646555), (29, 579670), (35, 480298), (49, 343070), (58, 289835), (65, 258622), (70, 240149), (91, 184730), (98, 171535), (130, 129311), (145, 115934), (169, 99470), (182, 92365), (203, 82810), (245, 68614), (290, 57967), (338, 49735), (343, 49010), (377, 44590), (406, 41405), (455, 36946), (490, 34307), (637, 26390), (686, 24505), (754, 22295), (845, 19894), (910, 18473), (1015, 16562), (1183, 14210), (1274, 13195), (1421, 11830), (1690, 9947), (1715, 9802), (1885, 8918), (2030, 8281), (2366, 7105), (2639, 6370), (2842, 5915), (3185, 5278), (3430, 4901), (3770, 4459)]