102370810

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{653}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 188304912

約数和(自身を除く): 85934102

約数列:

[1, 2, 5, 10, 61, 122, 257, 305, 514, 610, 653, 1285, 1306, 2570, 3265, 6530, 15677, 31354, 39833, 78385, 79666, 156770, 167821, 199165, 335642, 398330, 839105, 1678210, 10237081, 20474162, 51185405, 102370810]

約数ペア:

[(1, 102370810), (2, 51185405), (5, 20474162), (10, 10237081), (61, 1678210), (122, 839105), (257, 398330), (305, 335642), (514, 199165), (610, 167821), (653, 156770), (1285, 79666), (1306, 78385), (2570, 39833), (3265, 31354), (6530, 15677)]