408930870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:741

約数の個数: 64

約数和(自身を含む): 994083840

約数和(自身を除く): 585152970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 179, 271, 281, 358, 537, 542, 562, 813, 843, 895, 1074, 1355, 1405, 1626, 1686, 1790, 2685, 2710, 2810, 4065, 4215, 5370, 8130, 8430, 48509, 50299, 76151, 97018, 100598, 145527, 150897, 152302, 228453, 242545, 251495, 291054, 301794, 380755, 456906, 485090, 502990, 727635, 754485, 761510, 1142265, 1455270, 1508970, 2284530, 13631029, 27262058, 40893087, 68155145, 81786174, 136310290, 204465435, 408930870]

約数ペア:

[(1, 408930870), (2, 204465435), (3, 136310290), (5, 81786174), (6, 68155145), (10, 40893087), (15, 27262058), (30, 13631029), (179, 2284530), (271, 1508970), (281, 1455270), (358, 1142265), (537, 761510), (542, 754485), (562, 727635), (813, 502990), (843, 485090), (895, 456906), (1074, 380755), (1355, 301794), (1405, 291054), (1626, 251495), (1686, 242545), (1790, 228453), (2685, 152302), (2710, 150897), (2810, 145527), (4065, 100598), (4215, 97018), (5370, 76151), (8130, 50299), (8430, 48509)]