61245470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42829}}^1$

素因数の和:42860

約数の個数: 32

約数和(自身を含む): 129517920

約数和(自身を除く): 68272450

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 42829, 85658, 214145, 428290, 471119, 556777, 942238, 1113554, 2355595, 2783885, 4711190, 5567770, 6124547, 12249094, 30622735, 61245470]

約数ペア:

[(1, 61245470), (2, 30622735), (5, 12249094), (10, 6124547), (11, 5567770), (13, 4711190), (22, 2783885), (26, 2355595), (55, 1113554), (65, 942238), (110, 556777), (130, 471119), (143, 428290), (286, 214145), (715, 85658), (1430, 42829)]