2019380895

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{16067}}^1$

素因数の和:16114

約数の個数: 96

約数和(自身を含む): 4396204800

約数和(自身を除く): 2376823905

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 49, 57, 63, 95, 105, 133, 135, 147, 171, 189, 245, 285, 315, 399, 441, 513, 665, 735, 855, 931, 945, 1197, 1323, 1995, 2205, 2565, 2793, 3591, 4655, 5985, 6615, 8379, 13965, 16067, 17955, 25137, 41895, 48201, 80335, 112469, 125685, 144603, 241005, 305273, 337407, 433809, 562345, 723015, 787283, 915819, 1012221, 1526365, 1687035, 2136911, 2169045, 2361849, 2747457, 3036663, 3936415, 4579095, 5061105, 6410733, 7085547, 8242371, 10684555, 11809245, 13737285, 14958377, 15183315, 19232199, 21256641, 32053665, 35427735, 41211855, 44875131, 57696597, 74791885, 96160995, 106283205, 134625393, 224375655, 288482985, 403876179, 673126965, 2019380895]

約数ペア:

[(1, 2019380895), (3, 673126965), (5, 403876179), (7, 288482985), (9, 224375655), (15, 134625393), (19, 106283205), (21, 96160995), (27, 74791885), (35, 57696597), (45, 44875131), (49, 41211855), (57, 35427735), (63, 32053665), (95, 21256641), (105, 19232199), (133, 15183315), (135, 14958377), (147, 13737285), (171, 11809245), (189, 10684555), (245, 8242371), (285, 7085547), (315, 6410733), (399, 5061105), (441, 4579095), (513, 3936415), (665, 3036663), (735, 2747457), (855, 2361849), (931, 2169045), (945, 2136911), (1197, 1687035), (1323, 1526365), (1995, 1012221), (2205, 915819), (2565, 787283), (2793, 723015), (3591, 562345), (4655, 433809), (5985, 337407), (6615, 305273), (8379, 241005), (13965, 144603), (16067, 125685), (17955, 112469), (25137, 80335), (41895, 48201)]