356786940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{312971}}^1$

素因数の和:313002

約数の個数: 48

約数和(自身を含む): 1051585920

約数和(自身を除く): 694798980

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, 312971, 625942, 938913, 1251884, 1564855, 1877826, 3129710, 3755652, 4694565, 5946449, 6259420, 9389130, 11892898, 17839347, 18778260, 23785796, 29732245, 35678694, 59464490, 71357388, 89196735, 118928980, 178393470, 356786940]

約数ペア:

[(1, 356786940), (2, 178393470), (3, 118928980), (4, 89196735), (5, 71357388), (6, 59464490), (10, 35678694), (12, 29732245), (15, 23785796), (19, 18778260), (20, 17839347), (30, 11892898), (38, 9389130), (57, 6259420), (60, 5946449), (76, 4694565), (95, 3755652), (114, 3129710), (190, 1877826), (228, 1564855), (285, 1251884), (380, 938913), (570, 625942), (1140, 312971)]