19620930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{401}}^1$

素因数の和:651

約数の個数: 64

約数和(自身を含む): 54183168

約数和(自身を除く): 34562238

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 233, 401, 466, 699, 802, 1165, 1203, 1398, 1631, 2005, 2330, 2406, 2807, 3262, 3495, 4010, 4893, 5614, 6015, 6990, 8155, 8421, 9786, 12030, 14035, 16310, 16842, 24465, 28070, 42105, 48930, 84210, 93433, 186866, 280299, 467165, 560598, 654031, 934330, 1308062, 1401495, 1962093, 2802990, 3270155, 3924186, 6540310, 9810465, 19620930]

約数ペア:

[(1, 19620930), (2, 9810465), (3, 6540310), (5, 3924186), (6, 3270155), (7, 2802990), (10, 1962093), (14, 1401495), (15, 1308062), (21, 934330), (30, 654031), (35, 560598), (42, 467165), (70, 280299), (105, 186866), (210, 93433), (233, 84210), (401, 48930), (466, 42105), (699, 28070), (802, 24465), (1165, 16842), (1203, 16310), (1398, 14035), (1631, 12030), (2005, 9786), (2330, 8421), (2406, 8155), (2807, 6990), (3262, 6015), (3495, 5614), (4010, 4893)]