916338170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8423}}^1$

素因数の和:8507

約数の個数: 64

約数和(自身を含む): 1921480704

約数和(自身を除く): 1005142534

約数列:

[1, 2, 5, 10, 11, 22, 23, 43, 46, 55, 86, 110, 115, 215, 230, 253, 430, 473, 506, 946, 989, 1265, 1978, 2365, 2530, 4730, 4945, 8423, 9890, 10879, 16846, 21758, 42115, 54395, 84230, 92653, 108790, 185306, 193729, 362189, 387458, 463265, 724378, 926530, 968645, 1810945, 1937290, 2131019, 3621890, 3984079, 4262038, 7968158, 8330347, 10655095, 16660694, 19920395, 21310190, 39840790, 41651735, 83303470, 91633817, 183267634, 458169085, 916338170]

約数ペア:

[(1, 916338170), (2, 458169085), (5, 183267634), (10, 91633817), (11, 83303470), (22, 41651735), (23, 39840790), (43, 21310190), (46, 19920395), (55, 16660694), (86, 10655095), (110, 8330347), (115, 7968158), (215, 4262038), (230, 3984079), (253, 3621890), (430, 2131019), (473, 1937290), (506, 1810945), (946, 968645), (989, 926530), (1265, 724378), (1978, 463265), (2365, 387458), (2530, 362189), (4730, 193729), (4945, 185306), (8423, 108790), (9890, 92653), (10879, 84230), (16846, 54395), (21758, 42115)]