12429430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4157}}^1$

素因数の和:4200

約数の個数: 32

約数和(自身を含む): 25147584

約数和(自身を除く): 12718154

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 4157, 8314, 20785, 41570, 54041, 95611, 108082, 191222, 270205, 478055, 540410, 956110, 1242943, 2485886, 6214715, 12429430]

約数ペア:

[(1, 12429430), (2, 6214715), (5, 2485886), (10, 1242943), (13, 956110), (23, 540410), (26, 478055), (46, 270205), (65, 191222), (115, 108082), (130, 95611), (230, 54041), (299, 41570), (598, 20785), (1495, 8314), (2990, 4157)]