12912225210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3739}}^1\times {\mathrm{38371}}^1$

素因数の和:42123

約数の個数: 48

約数和(自身を含む): 33581639520

約数和(自身を除く): 20669414310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3739, 7478, 11217, 18695, 22434, 33651, 37390, 38371, 56085, 67302, 76742, 112170, 115113, 168255, 191855, 230226, 336510, 345339, 383710, 575565, 690678, 1151130, 1726695, 3453390, 143469169, 286938338, 430407507, 717345845, 860815014, 1291222521, 1434691690, 2152037535, 2582445042, 4304075070, 6456112605, 12912225210]

約数ペア:

[(1, 12912225210), (2, 6456112605), (3, 4304075070), (5, 2582445042), (6, 2152037535), (9, 1434691690), (10, 1291222521), (15, 860815014), (18, 717345845), (30, 430407507), (45, 286938338), (90, 143469169), (3739, 3453390), (7478, 1726695), (11217, 1151130), (18695, 690678), (22434, 575565), (33651, 383710), (37390, 345339), (38371, 336510), (56085, 230226), (67302, 191855), (76742, 168255), (112170, 115113)]