741505970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{169681}}^1$

素因数の和:169730

約数の個数: 32

約数和(自身を含む): 1466052480

約数和(自身を除く): 724546510

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 169681, 339362, 848405, 1696810, 3223939, 3902663, 6447878, 7805326, 16119695, 19513315, 32239390, 39026630, 74150597, 148301194, 370752985, 741505970]

約数ペア:

[(1, 741505970), (2, 370752985), (5, 148301194), (10, 74150597), (19, 39026630), (23, 32239390), (38, 19513315), (46, 16119695), (95, 7805326), (115, 6447878), (190, 3902663), (230, 3223939), (437, 1696810), (874, 848405), (2185, 339362), (4370, 169681)]