1009702010

素因数分解:

$2^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{419}}^1\times {\mathrm{607}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 1829399040

約数和(自身を除く): 819697030

約数列:

[1, 2, 5, 10, 397, 419, 607, 794, 838, 1214, 1985, 2095, 3035, 3970, 4190, 6070, 166343, 240979, 254333, 332686, 481958, 508666, 831715, 1204895, 1271665, 1663430, 2409790, 2543330, 100970201, 201940402, 504851005, 1009702010]

約数ペア:

[(1, 1009702010), (2, 504851005), (5, 201940402), (10, 100970201), (397, 2543330), (419, 2409790), (607, 1663430), (794, 1271665), (838, 1204895), (1214, 831715), (1985, 508666), (2095, 481958), (3035, 332686), (3970, 254333), (4190, 240979), (6070, 166343)]