4628820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 15095808

約数和(自身を除く): 10466988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 103, 105, 107, 140, 206, 210, 214, 309, 321, 412, 420, 428, 515, 535, 618, 642, 721, 749, 1030, 1070, 1236, 1284, 1442, 1498, 1545, 1605, 2060, 2140, 2163, 2247, 2884, 2996, 3090, 3210, 3605, 3745, 4326, 4494, 6180, 6420, 7210, 7490, 8652, 8988, 10815, 11021, 11235, 14420, 14980, 21630, 22042, 22470, 33063, 43260, 44084, 44940, 55105, 66126, 77147, 110210, 132252, 154294, 165315, 220420, 231441, 308588, 330630, 385735, 462882, 661260, 771470, 925764, 1157205, 1542940, 2314410, 4628820]

約数ペア:

[(1, 4628820), (2, 2314410), (3, 1542940), (4, 1157205), (5, 925764), (6, 771470), (7, 661260), (10, 462882), (12, 385735), (14, 330630), (15, 308588), (20, 231441), (21, 220420), (28, 165315), (30, 154294), (35, 132252), (42, 110210), (60, 77147), (70, 66126), (84, 55105), (103, 44940), (105, 44084), (107, 43260), (140, 33063), (206, 22470), (210, 22042), (214, 21630), (309, 14980), (321, 14420), (412, 11235), (420, 11021), (428, 10815), (515, 8988), (535, 8652), (618, 7490), (642, 7210), (721, 6420), (749, 6180), (1030, 4494), (1070, 4326), (1236, 3745), (1284, 3605), (1442, 3210), (1498, 3090), (1545, 2996), (1605, 2884), (2060, 2247), (2140, 2163)]