7553630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^2$

素因数の和:165

約数の個数: 48

約数和(自身を含む): 16342560

約数和(自身を除く): 8788930

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 61, 70, 122, 145, 203, 290, 305, 406, 427, 610, 854, 1015, 1769, 2030, 2135, 3538, 3721, 4270, 7442, 8845, 12383, 17690, 18605, 24766, 26047, 37210, 52094, 61915, 107909, 123830, 130235, 215818, 260470, 539545, 755363, 1079090, 1510726, 3776815, 7553630]

約数ペア:

[(1, 7553630), (2, 3776815), (5, 1510726), (7, 1079090), (10, 755363), (14, 539545), (29, 260470), (35, 215818), (58, 130235), (61, 123830), (70, 107909), (122, 61915), (145, 52094), (203, 37210), (290, 26047), (305, 24766), (406, 18605), (427, 17690), (610, 12383), (854, 8845), (1015, 7442), (1769, 4270), (2030, 3721), (2135, 3538)]