17966608020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1691771}}^1$

素因数の和:1691845

約数の個数: 72

約数和(自身を含む): 55422450720

約数和(自身を除く): 37455842700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 1691771, 3383542, 5075313, 6767084, 8458855, 10150626, 15225939, 16917710, 20301252, 25376565, 30451878, 33835420, 50753130, 60903756, 76129695, 99814489, 101506260, 152259390, 199628978, 299443467, 304518780, 399257956, 499072445, 598886934, 898330401, 998144890, 1197773868, 1497217335, 1796660802, 1996289780, 2994434670, 3593321604, 4491652005, 5988869340, 8983304010, 17966608020]

約数ペア:

[(1, 17966608020), (2, 8983304010), (3, 5988869340), (4, 4491652005), (5, 3593321604), (6, 2994434670), (9, 1996289780), (10, 1796660802), (12, 1497217335), (15, 1197773868), (18, 998144890), (20, 898330401), (30, 598886934), (36, 499072445), (45, 399257956), (59, 304518780), (60, 299443467), (90, 199628978), (118, 152259390), (177, 101506260), (180, 99814489), (236, 76129695), (295, 60903756), (354, 50753130), (531, 33835420), (590, 30451878), (708, 25376565), (885, 20301252), (1062, 16917710), (1180, 15225939), (1770, 10150626), (2124, 8458855), (2655, 6767084), (3540, 5075313), (5310, 3383542), (10620, 1691771)]