10640238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 25740288

約数和(自身を除く): 15100050

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 41, 42, 74, 82, 111, 123, 167, 222, 246, 259, 287, 334, 501, 518, 574, 777, 861, 1002, 1169, 1517, 1554, 1722, 2338, 3034, 3507, 4551, 6179, 6847, 7014, 9102, 10619, 12358, 13694, 18537, 20541, 21238, 31857, 37074, 41082, 43253, 47929, 63714, 86506, 95858, 129759, 143787, 253339, 259518, 287574, 506678, 760017, 1520034, 1773373, 3546746, 5320119, 10640238]

約数ペア:

[(1, 10640238), (2, 5320119), (3, 3546746), (6, 1773373), (7, 1520034), (14, 760017), (21, 506678), (37, 287574), (41, 259518), (42, 253339), (74, 143787), (82, 129759), (111, 95858), (123, 86506), (167, 63714), (222, 47929), (246, 43253), (259, 41082), (287, 37074), (334, 31857), (501, 21238), (518, 20541), (574, 18537), (777, 13694), (861, 12358), (1002, 10619), (1169, 9102), (1517, 7014), (1554, 6847), (1722, 6179), (2338, 4551), (3034, 3507)]