70715650

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1061}}^1$

素因数の和:1147

約数の個数: 48

約数和(自身を含む): 139062528

約数和(自身を除く): 68346878

約数列:

[1, 2, 5, 10, 25, 31, 43, 50, 62, 86, 155, 215, 310, 430, 775, 1061, 1075, 1333, 1550, 2122, 2150, 2666, 5305, 6665, 10610, 13330, 26525, 32891, 33325, 45623, 53050, 65782, 66650, 91246, 164455, 228115, 328910, 456230, 822275, 1140575, 1414313, 1644550, 2281150, 2828626, 7071565, 14143130, 35357825, 70715650]

約数ペア:

[(1, 70715650), (2, 35357825), (5, 14143130), (10, 7071565), (25, 2828626), (31, 2281150), (43, 1644550), (50, 1414313), (62, 1140575), (86, 822275), (155, 456230), (215, 328910), (310, 228115), (430, 164455), (775, 91246), (1061, 66650), (1075, 65782), (1333, 53050), (1550, 45623), (2122, 33325), (2150, 32891), (2666, 26525), (5305, 13330), (6665, 10610)]