3931860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3449}}^1$

素因数の和:3480

約数の個数: 48

約数和(自身を含む): 11592000

約数和(自身を除く): 7660140

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, 3449, 6898, 10347, 13796, 17245, 20694, 34490, 41388, 51735, 65531, 68980, 103470, 131062, 196593, 206940, 262124, 327655, 393186, 655310, 786372, 982965, 1310620, 1965930, 3931860]

約数ペア:

[(1, 3931860), (2, 1965930), (3, 1310620), (4, 982965), (5, 786372), (6, 655310), (10, 393186), (12, 327655), (15, 262124), (19, 206940), (20, 196593), (30, 131062), (38, 103470), (57, 68980), (60, 65531), (76, 51735), (95, 41388), (114, 34490), (190, 20694), (228, 17245), (285, 13796), (380, 10347), (570, 6898), (1140, 3449)]