1344142740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1317787}}^1$

素因数の和:1317816

約数の個数: 48

約数和(自身を含む): 3984990912

約数和(自身を除く): 2640848172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 1317787, 2635574, 3953361, 5271148, 6588935, 7906722, 13177870, 15813444, 19766805, 22402379, 26355740, 39533610, 44804758, 67207137, 79067220, 89609516, 112011895, 134414274, 224023790, 268828548, 336035685, 448047580, 672071370, 1344142740]

約数ペア:

[(1, 1344142740), (2, 672071370), (3, 448047580), (4, 336035685), (5, 268828548), (6, 224023790), (10, 134414274), (12, 112011895), (15, 89609516), (17, 79067220), (20, 67207137), (30, 44804758), (34, 39533610), (51, 26355740), (60, 22402379), (68, 19766805), (85, 15813444), (102, 13177870), (170, 7906722), (204, 6588935), (255, 5271148), (340, 3953361), (510, 2635574), (1020, 1317787)]