880313630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{4957}}^1$

素因数の和:5073

約数の個数: 64

約数和(自身を含む): 1884833280

約数和(自身を除く): 1004519650

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 59, 70, 86, 118, 215, 295, 301, 413, 430, 590, 602, 826, 1505, 2065, 2537, 3010, 4130, 4957, 5074, 9914, 12685, 17759, 24785, 25370, 34699, 35518, 49570, 69398, 88795, 173495, 177590, 213151, 292463, 346990, 426302, 584926, 1065755, 1462315, 1492057, 2047241, 2131510, 2924630, 2984114, 4094482, 7460285, 10236205, 12575909, 14920570, 20472410, 25151818, 62879545, 88031363, 125759090, 176062726, 440156815, 880313630]

約数ペア:

[(1, 880313630), (2, 440156815), (5, 176062726), (7, 125759090), (10, 88031363), (14, 62879545), (35, 25151818), (43, 20472410), (59, 14920570), (70, 12575909), (86, 10236205), (118, 7460285), (215, 4094482), (295, 2984114), (301, 2924630), (413, 2131510), (430, 2047241), (590, 1492057), (602, 1462315), (826, 1065755), (1505, 584926), (2065, 426302), (2537, 346990), (3010, 292463), (4130, 213151), (4957, 177590), (5074, 173495), (9914, 88795), (12685, 69398), (17759, 49570), (24785, 35518), (25370, 34699)]