30012430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4007}}^1$

素因数の和:4128

約数の個数: 32

約数和(自身を含む): 62332416

約数和(自身を除く): 32319986

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 4007, 7490, 8014, 20035, 28049, 40070, 56098, 140245, 280490, 428749, 857498, 2143745, 3001243, 4287490, 6002486, 15006215, 30012430]

約数ペア:

[(1, 30012430), (2, 15006215), (5, 6002486), (7, 4287490), (10, 3001243), (14, 2143745), (35, 857498), (70, 428749), (107, 280490), (214, 140245), (535, 56098), (749, 40070), (1070, 28049), (1498, 20035), (3745, 8014), (4007, 7490)]