64696030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{1123}}^1$

素因数の和:1960

約数の個数: 32

約数和(自身を含む): 133369344

約数和(自身を除く): 68673314

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 823, 1123, 1646, 2246, 4115, 5615, 5761, 7861, 8230, 11230, 11522, 15722, 28805, 39305, 57610, 78610, 924229, 1848458, 4621145, 6469603, 9242290, 12939206, 32348015, 64696030]

約数ペア:

[(1, 64696030), (2, 32348015), (5, 12939206), (7, 9242290), (10, 6469603), (14, 4621145), (35, 1848458), (70, 924229), (823, 78610), (1123, 57610), (1646, 39305), (2246, 28805), (4115, 15722), (5615, 11522), (5761, 11230), (7861, 8230)]