26290530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1439}}^1$

素因数の和:1488

約数の個数: 96

約数和(自身を含む): 80870400

約数和(自身を除く): 54579870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 58, 63, 70, 87, 90, 105, 126, 145, 174, 203, 210, 261, 290, 315, 406, 435, 522, 609, 630, 870, 1015, 1218, 1305, 1439, 1827, 2030, 2610, 2878, 3045, 3654, 4317, 6090, 7195, 8634, 9135, 10073, 12951, 14390, 18270, 20146, 21585, 25902, 30219, 41731, 43170, 50365, 60438, 64755, 83462, 90657, 100730, 125193, 129510, 151095, 181314, 208655, 250386, 292117, 302190, 375579, 417310, 453285, 584234, 625965, 751158, 876351, 906570, 1251930, 1460585, 1752702, 1877895, 2629053, 2921170, 3755790, 4381755, 5258106, 8763510, 13145265, 26290530]

約数ペア:

[(1, 26290530), (2, 13145265), (3, 8763510), (5, 5258106), (6, 4381755), (7, 3755790), (9, 2921170), (10, 2629053), (14, 1877895), (15, 1752702), (18, 1460585), (21, 1251930), (29, 906570), (30, 876351), (35, 751158), (42, 625965), (45, 584234), (58, 453285), (63, 417310), (70, 375579), (87, 302190), (90, 292117), (105, 250386), (126, 208655), (145, 181314), (174, 151095), (203, 129510), (210, 125193), (261, 100730), (290, 90657), (315, 83462), (406, 64755), (435, 60438), (522, 50365), (609, 43170), (630, 41731), (870, 30219), (1015, 25902), (1218, 21585), (1305, 20146), (1439, 18270), (1827, 14390), (2030, 12951), (2610, 10073), (2878, 9135), (3045, 8634), (3654, 7195), (4317, 6090)]