270348518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 475722288

約数和(自身を除く): 205373770

約数列:

[1, 2, 11, 17, 22, 34, 101, 187, 202, 289, 374, 421, 578, 842, 1111, 1717, 2222, 3179, 3434, 4631, 6358, 7157, 9262, 14314, 18887, 29189, 37774, 42521, 58378, 78727, 85042, 121669, 157454, 243338, 321079, 467731, 642158, 722857, 935462, 1338359, 1445714, 2676718, 7951427, 12288569, 15902854, 24577138, 135174259, 270348518]

約数ペア:

[(1, 270348518), (2, 135174259), (11, 24577138), (17, 15902854), (22, 12288569), (34, 7951427), (101, 2676718), (187, 1445714), (202, 1338359), (289, 935462), (374, 722857), (421, 642158), (578, 467731), (842, 321079), (1111, 243338), (1717, 157454), (2222, 121669), (3179, 85042), (3434, 78727), (4631, 58378), (6358, 42521), (7157, 37774), (9262, 29189), (14314, 18887)]