64702770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6761}}^1$

素因数の和:6811

約数の個数: 64

約数和(自身を含む): 175271040

約数和(自身を除く): 110568270

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1914, 3190, 4785, 6761, 9570, 13522, 20283, 33805, 40566, 67610, 74371, 101415, 148742, 196069, 202830, 223113, 371855, 392138, 446226, 588207, 743710, 980345, 1115565, 1176414, 1960690, 2156759, 2231130, 2941035, 4313518, 5882070, 6470277, 10783795, 12940554, 21567590, 32351385, 64702770]

約数ペア:

[(1, 64702770), (2, 32351385), (3, 21567590), (5, 12940554), (6, 10783795), (10, 6470277), (11, 5882070), (15, 4313518), (22, 2941035), (29, 2231130), (30, 2156759), (33, 1960690), (55, 1176414), (58, 1115565), (66, 980345), (87, 743710), (110, 588207), (145, 446226), (165, 392138), (174, 371855), (290, 223113), (319, 202830), (330, 196069), (435, 148742), (638, 101415), (870, 74371), (957, 67610), (1595, 40566), (1914, 33805), (3190, 20283), (4785, 13522), (6761, 9570)]