66553630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4231}}^1$

素因数の和:4273

約数の個数: 48

約数和(自身を含む): 141839712

約数和(自身を除く): 75286082

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 4231, 7865, 8462, 15730, 21155, 42310, 46541, 55003, 93082, 110006, 232705, 275015, 465410, 511951, 550030, 605033, 1023902, 1210066, 2559755, 3025165, 5119510, 6050330, 6655363, 13310726, 33276815, 66553630]

約数ペア:

[(1, 66553630), (2, 33276815), (5, 13310726), (10, 6655363), (11, 6050330), (13, 5119510), (22, 3025165), (26, 2559755), (55, 1210066), (65, 1023902), (110, 605033), (121, 550030), (130, 511951), (143, 465410), (242, 275015), (286, 232705), (605, 110006), (715, 93082), (1210, 55003), (1430, 46541), (1573, 42310), (3146, 21155), (4231, 15730), (7865, 8462)]