84710290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 182108160

約数和(自身を除く): 97397870

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 103, 155, 206, 217, 310, 379, 434, 515, 721, 758, 1030, 1085, 1442, 1895, 2170, 2653, 3193, 3605, 3790, 5306, 6386, 7210, 11749, 13265, 15965, 22351, 23498, 26530, 31930, 39037, 44702, 58745, 78074, 82243, 111755, 117490, 164486, 195185, 223510, 273259, 390370, 411215, 546518, 822430, 1210147, 1366295, 2420294, 2732590, 6050735, 8471029, 12101470, 16942058, 42355145, 84710290]

約数ペア:

[(1, 84710290), (2, 42355145), (5, 16942058), (7, 12101470), (10, 8471029), (14, 6050735), (31, 2732590), (35, 2420294), (62, 1366295), (70, 1210147), (103, 822430), (155, 546518), (206, 411215), (217, 390370), (310, 273259), (379, 223510), (434, 195185), (515, 164486), (721, 117490), (758, 111755), (1030, 82243), (1085, 78074), (1442, 58745), (1895, 44702), (2170, 39037), (2653, 31930), (3193, 26530), (3605, 23498), (3790, 22351), (5306, 15965), (6386, 13265), (7210, 11749)]