6513780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1193}}^1$

素因数の和:1225

約数の個数: 96

約数和(自身を含む): 22466304

約数和(自身を除く): 15952524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1193, 1365, 1820, 2386, 2730, 3579, 4772, 5460, 5965, 7158, 8351, 11930, 14316, 15509, 16702, 17895, 23860, 25053, 31018, 33404, 35790, 41755, 46527, 50106, 62036, 71580, 77545, 83510, 93054, 100212, 108563, 125265, 155090, 167020, 186108, 217126, 232635, 250530, 310180, 325689, 434252, 465270, 501060, 542815, 651378, 930540, 1085630, 1302756, 1628445, 2171260, 3256890, 6513780]

約数ペア:

[(1, 6513780), (2, 3256890), (3, 2171260), (4, 1628445), (5, 1302756), (6, 1085630), (7, 930540), (10, 651378), (12, 542815), (13, 501060), (14, 465270), (15, 434252), (20, 325689), (21, 310180), (26, 250530), (28, 232635), (30, 217126), (35, 186108), (39, 167020), (42, 155090), (52, 125265), (60, 108563), (65, 100212), (70, 93054), (78, 83510), (84, 77545), (91, 71580), (105, 62036), (130, 50106), (140, 46527), (156, 41755), (182, 35790), (195, 33404), (210, 31018), (260, 25053), (273, 23860), (364, 17895), (390, 16702), (420, 15509), (455, 14316), (546, 11930), (780, 8351), (910, 7158), (1092, 5965), (1193, 5460), (1365, 4772), (1820, 3579), (2386, 2730)]