17237940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15121}}^1$

素因数の和:15152

約数の個数: 48

約数和(自身を含む): 50809920

約数和(自身を除く): 33571980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 15121, 30242, 45363, 60484, 75605, 90726, 151210, 181452, 226815, 287299, 302420, 453630, 574598, 861897, 907260, 1149196, 1436495, 1723794, 2872990, 3447588, 4309485, 5745980, 8618970, 17237940]

約数ペア:

[(1, 17237940), (2, 8618970), (3, 5745980), (4, 4309485), (5, 3447588), (6, 2872990), (10, 1723794), (12, 1436495), (15, 1149196), (19, 907260), (20, 861897), (30, 574598), (38, 453630), (57, 302420), (60, 287299), (76, 226815), (95, 181452), (114, 151210), (190, 90726), (228, 75605), (285, 60484), (380, 45363), (570, 30242), (1140, 15121)]