30009735

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2027}}^1$

素因数の和:2092

約数の個数: 48

約数和(自身を含む): 60742656

約数和(自身を除く): 30732921

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 235, 315, 329, 423, 705, 987, 1645, 2027, 2115, 2961, 4935, 6081, 10135, 14189, 14805, 18243, 30405, 42567, 70945, 91215, 95269, 127701, 212835, 285807, 476345, 638505, 666883, 857421, 1429035, 2000649, 3334415, 4287105, 6001947, 10003245, 30009735]

約数ペア:

[(1, 30009735), (3, 10003245), (5, 6001947), (7, 4287105), (9, 3334415), (15, 2000649), (21, 1429035), (35, 857421), (45, 666883), (47, 638505), (63, 476345), (105, 285807), (141, 212835), (235, 127701), (315, 95269), (329, 91215), (423, 70945), (705, 42567), (987, 30405), (1645, 18243), (2027, 14805), (2115, 14189), (2961, 10135), (4935, 6081)]