8190470

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 15534720

約数和(自身を除く): 7344250

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 463, 610, 926, 1769, 2315, 3538, 4630, 8845, 13427, 17690, 26854, 28243, 56486, 67135, 134270, 141215, 282430, 819047, 1638094, 4095235, 8190470]

約数ペア:

[(1, 8190470), (2, 4095235), (5, 1638094), (10, 819047), (29, 282430), (58, 141215), (61, 134270), (122, 67135), (145, 56486), (290, 28243), (305, 26854), (463, 17690), (610, 13427), (926, 8845), (1769, 4630), (2315, 3538)]