1520802670

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{8669}}^1$

素因数の和:9060

約数の個数: 32

約数和(自身を含む): 2797843680

約数和(自身を除く): 1277041010

約数列:

[1, 2, 5, 10, 53, 106, 265, 331, 530, 662, 1655, 3310, 8669, 17338, 17543, 35086, 43345, 86690, 87715, 175430, 459457, 918914, 2297285, 2869439, 4594570, 5738878, 14347195, 28694390, 152080267, 304160534, 760401335, 1520802670]

約数ペア:

[(1, 1520802670), (2, 760401335), (5, 304160534), (10, 152080267), (53, 28694390), (106, 14347195), (265, 5738878), (331, 4594570), (530, 2869439), (662, 2297285), (1655, 918914), (3310, 459457), (8669, 175430), (17338, 87715), (17543, 86690), (35086, 43345)]