8020110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 22224384

約数和(自身を除く): 14204274

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 181, 210, 211, 362, 422, 543, 633, 905, 1055, 1086, 1266, 1267, 1477, 1810, 2110, 2534, 2715, 2954, 3165, 3801, 4431, 5430, 6330, 6335, 7385, 7602, 8862, 12670, 14770, 19005, 22155, 38010, 38191, 44310, 76382, 114573, 190955, 229146, 267337, 381910, 534674, 572865, 802011, 1145730, 1336685, 1604022, 2673370, 4010055, 8020110]

約数ペア:

[(1, 8020110), (2, 4010055), (3, 2673370), (5, 1604022), (6, 1336685), (7, 1145730), (10, 802011), (14, 572865), (15, 534674), (21, 381910), (30, 267337), (35, 229146), (42, 190955), (70, 114573), (105, 76382), (181, 44310), (210, 38191), (211, 38010), (362, 22155), (422, 19005), (543, 14770), (633, 12670), (905, 8862), (1055, 7602), (1086, 7385), (1266, 6335), (1267, 6330), (1477, 5430), (1810, 4431), (2110, 3801), (2534, 3165), (2715, 2954)]