245890349210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{773}}^1\times {\mathrm{9239}}^1$

素因数の和:10343

約数の個数: 64

約数和(自身を含む): 485060970240

約数和(自身を除く): 239170621030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 313, 626, 773, 1546, 1565, 3130, 3443, 3865, 6886, 7730, 8503, 9239, 17006, 17215, 18478, 34430, 42515, 46195, 85030, 92390, 101629, 203258, 241949, 483898, 508145, 1016290, 1209745, 2419490, 2661439, 2891807, 5322878, 5783614, 7141747, 13307195, 14283494, 14459035, 26614390, 28918070, 31809877, 35708735, 63619754, 71417470, 78559217, 157118434, 159049385, 318098770, 392796085, 785592170, 2235366811, 4470733622, 11176834055, 22353668110, 24589034921, 49178069842, 122945174605, 245890349210]

約数ペア:

[(1, 245890349210), (2, 122945174605), (5, 49178069842), (10, 24589034921), (11, 22353668110), (22, 11176834055), (55, 4470733622), (110, 2235366811), (313, 785592170), (626, 392796085), (773, 318098770), (1546, 159049385), (1565, 157118434), (3130, 78559217), (3443, 71417470), (3865, 63619754), (6886, 35708735), (7730, 31809877), (8503, 28918070), (9239, 26614390), (17006, 14459035), (17215, 14283494), (18478, 13307195), (34430, 7141747), (42515, 5783614), (46195, 5322878), (85030, 2891807), (92390, 2661439), (101629, 2419490), (203258, 1209745), (241949, 1016290), (483898, 508145)]