66995710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{6653}}^1$

素因数の和:6732

約数の個数: 32

約数和(自身を含む): 129353760

約数和(自身を除く): 62358050

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 5035, 6653, 10070, 13306, 33265, 66530, 126407, 252814, 352609, 632035, 705218, 1264070, 1763045, 3526090, 6699571, 13399142, 33497855, 66995710]

約数ペア:

[(1, 66995710), (2, 33497855), (5, 13399142), (10, 6699571), (19, 3526090), (38, 1763045), (53, 1264070), (95, 705218), (106, 632035), (190, 352609), (265, 252814), (530, 126407), (1007, 66530), (2014, 33265), (5035, 13306), (6653, 10070)]