30965892

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{719}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 75075840

約数和(自身を除く): 44109948

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 97, 111, 148, 194, 222, 291, 388, 444, 582, 719, 1164, 1438, 2157, 2876, 3589, 4314, 7178, 8628, 10767, 14356, 21534, 26603, 43068, 53206, 69743, 79809, 106412, 139486, 159618, 209229, 278972, 319236, 418458, 836916, 2580491, 5160982, 7741473, 10321964, 15482946, 30965892]

約数ペア:

[(1, 30965892), (2, 15482946), (3, 10321964), (4, 7741473), (6, 5160982), (12, 2580491), (37, 836916), (74, 418458), (97, 319236), (111, 278972), (148, 209229), (194, 159618), (222, 139486), (291, 106412), (388, 79809), (444, 69743), (582, 53206), (719, 43068), (1164, 26603), (1438, 21534), (2157, 14356), (2876, 10767), (3589, 8628), (4314, 7178)]