6274450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:236

約数の個数: 72

約数和(自身を含む): 14694372

約数和(自身を除く): 8419922

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 91, 98, 130, 175, 182, 197, 245, 325, 350, 394, 455, 490, 637, 650, 910, 985, 1225, 1274, 1379, 1970, 2275, 2450, 2561, 2758, 3185, 4550, 4925, 5122, 6370, 6895, 9653, 9850, 12805, 13790, 15925, 17927, 19306, 25610, 31850, 34475, 35854, 48265, 64025, 68950, 89635, 96530, 125489, 128050, 179270, 241325, 250978, 448175, 482650, 627445, 896350, 1254890, 3137225, 6274450]

約数ペア:

[(1, 6274450), (2, 3137225), (5, 1254890), (7, 896350), (10, 627445), (13, 482650), (14, 448175), (25, 250978), (26, 241325), (35, 179270), (49, 128050), (50, 125489), (65, 96530), (70, 89635), (91, 68950), (98, 64025), (130, 48265), (175, 35854), (182, 34475), (197, 31850), (245, 25610), (325, 19306), (350, 17927), (394, 15925), (455, 13790), (490, 12805), (637, 9850), (650, 9653), (910, 6895), (985, 6370), (1225, 5122), (1274, 4925), (1379, 4550), (1970, 3185), (2275, 2758), (2450, 2561)]