7125956810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{50321}}^1$

素因数の和:50376

約数の個数: 72

約数和(自身を含む): 15850524204

約数和(自身を除く): 8724567394

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 289, 490, 578, 595, 833, 1190, 1445, 1666, 2023, 2890, 4046, 4165, 8330, 10115, 14161, 20230, 28322, 50321, 70805, 100642, 141610, 251605, 352247, 503210, 704494, 855457, 1710914, 1761235, 2465729, 3522470, 4277285, 4931458, 5988199, 8554570, 11976398, 12328645, 14542769, 24657290, 29085538, 29940995, 41917393, 59881990, 72713845, 83834786, 101799383, 145427690, 203598766, 209586965, 419173930, 508996915, 712595681, 1017993830, 1425191362, 3562978405, 7125956810]

約数ペア:

[(1, 7125956810), (2, 3562978405), (5, 1425191362), (7, 1017993830), (10, 712595681), (14, 508996915), (17, 419173930), (34, 209586965), (35, 203598766), (49, 145427690), (70, 101799383), (85, 83834786), (98, 72713845), (119, 59881990), (170, 41917393), (238, 29940995), (245, 29085538), (289, 24657290), (490, 14542769), (578, 12328645), (595, 11976398), (833, 8554570), (1190, 5988199), (1445, 4931458), (1666, 4277285), (2023, 3522470), (2890, 2465729), (4046, 1761235), (4165, 1710914), (8330, 855457), (10115, 704494), (14161, 503210), (20230, 352247), (28322, 251605), (50321, 141610), (70805, 100642)]