1022149870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{859}}^1$

素因数の和:1153

約数の個数: 64

約数和(自身を含む): 2139955200

約数和(自身を除く): 1117805330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 191, 382, 445, 623, 859, 890, 955, 1246, 1337, 1718, 1910, 2674, 3115, 4295, 6013, 6230, 6685, 8590, 12026, 13370, 16999, 30065, 33998, 60130, 76451, 84995, 118993, 152902, 164069, 169990, 237986, 328138, 382255, 535157, 594965, 764510, 820345, 1070314, 1148483, 1189930, 1640690, 2296966, 2675785, 5351570, 5742415, 11484830, 14602141, 29204282, 73010705, 102214987, 146021410, 204429974, 511074935, 1022149870]

約数ペア:

[(1, 1022149870), (2, 511074935), (5, 204429974), (7, 146021410), (10, 102214987), (14, 73010705), (35, 29204282), (70, 14602141), (89, 11484830), (178, 5742415), (191, 5351570), (382, 2675785), (445, 2296966), (623, 1640690), (859, 1189930), (890, 1148483), (955, 1070314), (1246, 820345), (1337, 764510), (1718, 594965), (1910, 535157), (2674, 382255), (3115, 328138), (4295, 237986), (6013, 169990), (6230, 164069), (6685, 152902), (8590, 118993), (12026, 84995), (13370, 76451), (16999, 60130), (30065, 33998)]