15121569470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{21467}}^1$

素因数の和:21857

約数の個数: 64

約数和(自身を含む): 32274132480

約数和(自身を除く): 17152563010

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 347, 406, 694, 1015, 1735, 2030, 2429, 3470, 4858, 10063, 12145, 20126, 21467, 24290, 42934, 50315, 70441, 100630, 107335, 140882, 150269, 214670, 300538, 352205, 622543, 704410, 751345, 1245086, 1502690, 3112715, 4357801, 6225430, 7449049, 8715602, 14898098, 21789005, 37245245, 43578010, 52143343, 74490490, 104286686, 216022421, 260716715, 432044842, 521433430, 1080112105, 1512156947, 2160224210, 3024313894, 7560784735, 15121569470]

約数ペア:

[(1, 15121569470), (2, 7560784735), (5, 3024313894), (7, 2160224210), (10, 1512156947), (14, 1080112105), (29, 521433430), (35, 432044842), (58, 260716715), (70, 216022421), (145, 104286686), (203, 74490490), (290, 52143343), (347, 43578010), (406, 37245245), (694, 21789005), (1015, 14898098), (1735, 8715602), (2030, 7449049), (2429, 6225430), (3470, 4357801), (4858, 3112715), (10063, 1502690), (12145, 1245086), (20126, 751345), (21467, 704410), (24290, 622543), (42934, 352205), (50315, 300538), (70441, 214670), (100630, 150269), (107335, 140882)]