798330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 2177280

約数和(自身を除く): 1378950

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 89, 115, 130, 138, 178, 195, 230, 267, 299, 345, 390, 445, 534, 598, 690, 890, 897, 1157, 1335, 1495, 1794, 2047, 2314, 2670, 2990, 3471, 4094, 4485, 5785, 6141, 6942, 8970, 10235, 11570, 12282, 17355, 20470, 26611, 30705, 34710, 53222, 61410, 79833, 133055, 159666, 266110, 399165, 798330]

約数ペア:

[(1, 798330), (2, 399165), (3, 266110), (5, 159666), (6, 133055), (10, 79833), (13, 61410), (15, 53222), (23, 34710), (26, 30705), (30, 26611), (39, 20470), (46, 17355), (65, 12282), (69, 11570), (78, 10235), (89, 8970), (115, 6942), (130, 6141), (138, 5785), (178, 4485), (195, 4094), (230, 3471), (267, 2990), (299, 2670), (345, 2314), (390, 2047), (445, 1794), (534, 1495), (598, 1335), (690, 1157), (890, 897)]