89484870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4243}}^1$

素因数の和:4309

約数の個数: 64

約数和(自身を含む): 232231680

約数和(自身を除く): 142746810

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 111, 114, 185, 190, 222, 285, 370, 555, 570, 703, 1110, 1406, 2109, 3515, 4218, 4243, 7030, 8486, 10545, 12729, 21090, 21215, 25458, 42430, 63645, 80617, 127290, 156991, 161234, 241851, 313982, 403085, 470973, 483702, 784955, 806170, 941946, 1209255, 1569910, 2354865, 2418510, 2982829, 4709730, 5965658, 8948487, 14914145, 17896974, 29828290, 44742435, 89484870]

約数ペア:

[(1, 89484870), (2, 44742435), (3, 29828290), (5, 17896974), (6, 14914145), (10, 8948487), (15, 5965658), (19, 4709730), (30, 2982829), (37, 2418510), (38, 2354865), (57, 1569910), (74, 1209255), (95, 941946), (111, 806170), (114, 784955), (185, 483702), (190, 470973), (222, 403085), (285, 313982), (370, 241851), (555, 161234), (570, 156991), (703, 127290), (1110, 80617), (1406, 63645), (2109, 42430), (3515, 25458), (4218, 21215), (4243, 21090), (7030, 12729), (8486, 10545)]