302007195

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20399}}^1$

素因数の和:20464

約数の個数: 48

約数和(自身を含む): 611020800

約数和(自身を除く): 309013605

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 235, 315, 329, 423, 705, 987, 1645, 2115, 2961, 4935, 14805, 20399, 61197, 101995, 142793, 183591, 305985, 428379, 713965, 917955, 958753, 1285137, 2141895, 2876259, 4793765, 6425685, 6711271, 8628777, 14381295, 20133813, 33556355, 43143885, 60401439, 100669065, 302007195]

約数ペア:

[(1, 302007195), (3, 100669065), (5, 60401439), (7, 43143885), (9, 33556355), (15, 20133813), (21, 14381295), (35, 8628777), (45, 6711271), (47, 6425685), (63, 4793765), (105, 2876259), (141, 2141895), (235, 1285137), (315, 958753), (329, 917955), (423, 713965), (705, 428379), (987, 305985), (1645, 183591), (2115, 142793), (2961, 101995), (4935, 61197), (14805, 20399)]