690679146

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1447}}^1$

素因数の和:1603

約数の個数: 64

約数和(自身を含む): 1501286400

約数和(自身を除く): 810607254

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 79, 106, 114, 158, 159, 237, 318, 474, 1007, 1447, 1501, 2014, 2894, 3002, 3021, 4187, 4341, 4503, 6042, 8374, 8682, 9006, 12561, 25122, 27493, 54986, 76691, 79553, 82479, 114313, 153382, 159106, 164958, 228626, 230073, 238659, 342939, 460146, 477318, 685878, 1457129, 2171947, 2914258, 4343894, 4371387, 6058589, 6515841, 8742774, 12117178, 13031682, 18175767, 36351534, 115113191, 230226382, 345339573, 690679146]

約数ペア:

[(1, 690679146), (2, 345339573), (3, 230226382), (6, 115113191), (19, 36351534), (38, 18175767), (53, 13031682), (57, 12117178), (79, 8742774), (106, 6515841), (114, 6058589), (158, 4371387), (159, 4343894), (237, 2914258), (318, 2171947), (474, 1457129), (1007, 685878), (1447, 477318), (1501, 460146), (2014, 342939), (2894, 238659), (3002, 230073), (3021, 228626), (4187, 164958), (4341, 159106), (4503, 153382), (6042, 114313), (8374, 82479), (8682, 79553), (9006, 76691), (12561, 54986), (25122, 27493)]