64587870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15269}}^1$

素因数の和:15329

約数の個数: 48

約数和(自身を含む): 171512640

約数和(自身を除く): 106924770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 15269, 30538, 45807, 76345, 91614, 137421, 152690, 229035, 274842, 458070, 687105, 717643, 1374210, 1435286, 2152929, 3588215, 4305858, 6458787, 7176430, 10764645, 12917574, 21529290, 32293935, 64587870]

約数ペア:

[(1, 64587870), (2, 32293935), (3, 21529290), (5, 12917574), (6, 10764645), (9, 7176430), (10, 6458787), (15, 4305858), (18, 3588215), (30, 2152929), (45, 1435286), (47, 1374210), (90, 717643), (94, 687105), (141, 458070), (235, 274842), (282, 229035), (423, 152690), (470, 137421), (705, 91614), (846, 76345), (1410, 45807), (2115, 30538), (4230, 15269)]