4370310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{991}}^1$

素因数の和:1018

約数の個数: 72

約数和(自身を含む): 13231296

約数和(自身を除く): 8860986

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 991, 1470, 1982, 2205, 2973, 4410, 4955, 5946, 6937, 8919, 9910, 13874, 14865, 17838, 20811, 29730, 34685, 41622, 44595, 48559, 62433, 69370, 89190, 97118, 104055, 124866, 145677, 208110, 242795, 291354, 312165, 437031, 485590, 624330, 728385, 874062, 1456770, 2185155, 4370310]

約数ペア:

[(1, 4370310), (2, 2185155), (3, 1456770), (5, 874062), (6, 728385), (7, 624330), (9, 485590), (10, 437031), (14, 312165), (15, 291354), (18, 242795), (21, 208110), (30, 145677), (35, 124866), (42, 104055), (45, 97118), (49, 89190), (63, 69370), (70, 62433), (90, 48559), (98, 44595), (105, 41622), (126, 34685), (147, 29730), (210, 20811), (245, 17838), (294, 14865), (315, 13874), (441, 9910), (490, 8919), (630, 6937), (735, 5946), (882, 4955), (991, 4410), (1470, 2973), (1982, 2205)]