305890530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{8663}}^1$

素因数の和:8791

約数の個数: 64

約数和(自身を含む): 808455168

約数和(自身を除く): 502564638

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 107, 110, 165, 214, 321, 330, 535, 642, 1070, 1177, 1605, 2354, 3210, 3531, 5885, 7062, 8663, 11770, 17326, 17655, 25989, 35310, 43315, 51978, 86630, 95293, 129945, 190586, 259890, 285879, 476465, 571758, 926941, 952930, 1429395, 1853882, 2780823, 2858790, 4634705, 5561646, 9269410, 10196351, 13904115, 20392702, 27808230, 30589053, 50981755, 61178106, 101963510, 152945265, 305890530]

約数ペア:

[(1, 305890530), (2, 152945265), (3, 101963510), (5, 61178106), (6, 50981755), (10, 30589053), (11, 27808230), (15, 20392702), (22, 13904115), (30, 10196351), (33, 9269410), (55, 5561646), (66, 4634705), (107, 2858790), (110, 2780823), (165, 1853882), (214, 1429395), (321, 952930), (330, 926941), (535, 571758), (642, 476465), (1070, 285879), (1177, 259890), (1605, 190586), (2354, 129945), (3210, 95293), (3531, 86630), (5885, 51978), (7062, 43315), (8663, 35310), (11770, 25989), (17326, 17655)]