2013259815

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{29453}}^1$

素因数の和:29509

約数の個数: 72

約数和(自身を含む): 4190479488

約数和(自身を除く): 2177219673

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 49, 63, 93, 105, 147, 155, 217, 245, 279, 315, 441, 465, 651, 735, 1085, 1395, 1519, 1953, 2205, 3255, 4557, 7595, 9765, 13671, 22785, 29453, 68355, 88359, 147265, 206171, 265077, 441795, 618513, 913043, 1030855, 1325385, 1443197, 1855539, 2739129, 3092565, 4329591, 4565215, 6391301, 7215985, 8217387, 9277695, 12988773, 13695645, 19173903, 21647955, 31956505, 41086935, 44739107, 57521709, 64943865, 95869515, 134217321, 223695535, 287608545, 402651963, 671086605, 2013259815]

約数ペア:

[(1, 2013259815), (3, 671086605), (5, 402651963), (7, 287608545), (9, 223695535), (15, 134217321), (21, 95869515), (31, 64943865), (35, 57521709), (45, 44739107), (49, 41086935), (63, 31956505), (93, 21647955), (105, 19173903), (147, 13695645), (155, 12988773), (217, 9277695), (245, 8217387), (279, 7215985), (315, 6391301), (441, 4565215), (465, 4329591), (651, 3092565), (735, 2739129), (1085, 1855539), (1395, 1443197), (1519, 1325385), (1953, 1030855), (2205, 913043), (3255, 618513), (4557, 441795), (7595, 265077), (9765, 206171), (13671, 147265), (22785, 88359), (29453, 68355)]