63458330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 128701440

約数和(自身を除く): 65243110

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 79, 130, 158, 167, 185, 334, 370, 395, 481, 790, 835, 962, 1027, 1670, 2054, 2171, 2405, 2923, 4342, 4810, 5135, 5846, 6179, 10270, 10855, 12358, 13193, 14615, 21710, 26386, 29230, 30895, 37999, 61790, 65965, 75998, 80327, 131930, 160654, 171509, 189995, 343018, 379990, 401635, 488141, 803270, 857545, 976282, 1715090, 2440705, 4881410, 6345833, 12691666, 31729165, 63458330]

約数ペア:

[(1, 63458330), (2, 31729165), (5, 12691666), (10, 6345833), (13, 4881410), (26, 2440705), (37, 1715090), (65, 976282), (74, 857545), (79, 803270), (130, 488141), (158, 401635), (167, 379990), (185, 343018), (334, 189995), (370, 171509), (395, 160654), (481, 131930), (790, 80327), (835, 75998), (962, 65965), (1027, 61790), (1670, 37999), (2054, 30895), (2171, 29230), (2405, 26386), (2923, 21710), (4342, 14615), (4810, 13193), (5135, 12358), (5846, 10855), (6179, 10270)]