77892010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{1447}}^1$

素因数の和:2230

約数の個数: 32

約数和(自身を含む): 160554240

約数和(自身を除く): 82662230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 769, 1447, 1538, 2894, 3845, 5383, 7235, 7690, 10129, 10766, 14470, 20258, 26915, 50645, 53830, 101290, 1112743, 2225486, 5563715, 7789201, 11127430, 15578402, 38946005, 77892010]

約数ペア:

[(1, 77892010), (2, 38946005), (5, 15578402), (7, 11127430), (10, 7789201), (14, 5563715), (35, 2225486), (70, 1112743), (769, 101290), (1447, 53830), (1538, 50645), (2894, 26915), (3845, 20258), (5383, 14470), (7235, 10766), (7690, 10129)]