64169930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 128098152

約数和(自身を除く): 63928222

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 181, 242, 293, 362, 586, 605, 905, 1210, 1465, 1810, 1991, 2930, 3223, 3982, 6446, 9955, 16115, 19910, 21901, 32230, 35453, 43802, 53033, 70906, 106066, 109505, 177265, 219010, 265165, 354530, 530330, 583363, 1166726, 2916815, 5833630, 6416993, 12833986, 32084965, 64169930]

約数ペア:

[(1, 64169930), (2, 32084965), (5, 12833986), (10, 6416993), (11, 5833630), (22, 2916815), (55, 1166726), (110, 583363), (121, 530330), (181, 354530), (242, 265165), (293, 219010), (362, 177265), (586, 109505), (605, 106066), (905, 70906), (1210, 53033), (1465, 43802), (1810, 35453), (1991, 32230), (2930, 21901), (3223, 19910), (3982, 16115), (6446, 9955)]