289330710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{643}}^1$

素因数の和:989

約数の個数: 64

約数和(自身を含む): 711099648

約数和(自身を除く): 421768938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 283, 318, 530, 566, 643, 795, 849, 1286, 1415, 1590, 1698, 1929, 2830, 3215, 3858, 4245, 6430, 8490, 9645, 14999, 19290, 29998, 34079, 44997, 68158, 74995, 89994, 102237, 149990, 170395, 181969, 204474, 224985, 340790, 363938, 449970, 511185, 545907, 909845, 1022370, 1091814, 1819690, 2729535, 5459070, 9644357, 19288714, 28933071, 48221785, 57866142, 96443570, 144665355, 289330710]

約数ペア:

[(1, 289330710), (2, 144665355), (3, 96443570), (5, 57866142), (6, 48221785), (10, 28933071), (15, 19288714), (30, 9644357), (53, 5459070), (106, 2729535), (159, 1819690), (265, 1091814), (283, 1022370), (318, 909845), (530, 545907), (566, 511185), (643, 449970), (795, 363938), (849, 340790), (1286, 224985), (1415, 204474), (1590, 181969), (1698, 170395), (1929, 149990), (2830, 102237), (3215, 89994), (3858, 74995), (4245, 68158), (6430, 44997), (8490, 34079), (9645, 29998), (14999, 19290)]