68417790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4463}}^1$

素因数の和:4553

約数の個数: 64

約数和(自身を含む): 190273536

約数和(自身を除く): 121855746

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1095, 1533, 2190, 2555, 3066, 4463, 5110, 7665, 8926, 13389, 15330, 22315, 26778, 31241, 44630, 62482, 66945, 93723, 133890, 156205, 187446, 312410, 325799, 468615, 651598, 937230, 977397, 1628995, 1954794, 2280593, 3257990, 4561186, 4886985, 6841779, 9773970, 11402965, 13683558, 22805930, 34208895, 68417790]

約数ペア:

[(1, 68417790), (2, 34208895), (3, 22805930), (5, 13683558), (6, 11402965), (7, 9773970), (10, 6841779), (14, 4886985), (15, 4561186), (21, 3257990), (30, 2280593), (35, 1954794), (42, 1628995), (70, 977397), (73, 937230), (105, 651598), (146, 468615), (210, 325799), (219, 312410), (365, 187446), (438, 156205), (511, 133890), (730, 93723), (1022, 66945), (1095, 62482), (1533, 44630), (2190, 31241), (2555, 26778), (3066, 22315), (4463, 15330), (5110, 13389), (7665, 8926)]