830371108

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^3\times {\mathrm{373}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 1704841600

約数和(自身を除く): 874470492

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 373, 602, 746, 1204, 1492, 1849, 2611, 3698, 5222, 7396, 10444, 12943, 16039, 25886, 32078, 51772, 64156, 79507, 112273, 159014, 224546, 318028, 449092, 556549, 689677, 1113098, 1379354, 2226196, 2758708, 4827739, 9655478, 19310956, 29656111, 59312222, 118624444, 207592777, 415185554, 830371108]

約数ペア:

[(1, 830371108), (2, 415185554), (4, 207592777), (7, 118624444), (14, 59312222), (28, 29656111), (43, 19310956), (86, 9655478), (172, 4827739), (301, 2758708), (373, 2226196), (602, 1379354), (746, 1113098), (1204, 689677), (1492, 556549), (1849, 449092), (2611, 318028), (3698, 224546), (5222, 159014), (7396, 112273), (10444, 79507), (12943, 64156), (16039, 51772), (25886, 32078)]