64108310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{953}}^1$

素因数の和:1029

約数の個数: 48

約数和(自身を含む): 136414368

約数和(自身を除く): 72306058

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 953, 961, 1085, 1906, 1922, 2170, 4765, 4805, 6671, 6727, 9530, 9610, 13342, 13454, 29543, 33355, 33635, 59086, 66710, 67270, 147715, 206801, 295430, 413602, 915833, 1034005, 1831666, 2068010, 4579165, 6410831, 9158330, 12821662, 32054155, 64108310]

約数ペア:

[(1, 64108310), (2, 32054155), (5, 12821662), (7, 9158330), (10, 6410831), (14, 4579165), (31, 2068010), (35, 1831666), (62, 1034005), (70, 915833), (155, 413602), (217, 295430), (310, 206801), (434, 147715), (953, 67270), (961, 66710), (1085, 59086), (1906, 33635), (1922, 33355), (2170, 29543), (4765, 13454), (4805, 13342), (6671, 9610), (6727, 9530)]