7072730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{191}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 15289344

約数和(自身を除く): 8216614

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 191, 230, 322, 382, 529, 805, 955, 1058, 1337, 1610, 1910, 2645, 2674, 3703, 4393, 5290, 6685, 7406, 8786, 13370, 18515, 21965, 30751, 37030, 43930, 61502, 101039, 153755, 202078, 307510, 505195, 707273, 1010390, 1414546, 3536365, 7072730]

約数ペア:

[(1, 7072730), (2, 3536365), (5, 1414546), (7, 1010390), (10, 707273), (14, 505195), (23, 307510), (35, 202078), (46, 153755), (70, 101039), (115, 61502), (161, 43930), (191, 37030), (230, 30751), (322, 21965), (382, 18515), (529, 13370), (805, 8786), (955, 7406), (1058, 6685), (1337, 5290), (1610, 4393), (1910, 3703), (2645, 2674)]