8201830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9013}}^1$

素因数の和:9040

約数の個数: 32

約数和(自身を含む): 18172224

約数和(自身を除く): 9970394

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 9013, 18026, 45065, 63091, 90130, 117169, 126182, 234338, 315455, 585845, 630910, 820183, 1171690, 1640366, 4100915, 8201830]

約数ペア:

[(1, 8201830), (2, 4100915), (5, 1640366), (7, 1171690), (10, 820183), (13, 630910), (14, 585845), (26, 315455), (35, 234338), (65, 126182), (70, 117169), (91, 90130), (130, 63091), (182, 45065), (455, 18026), (910, 9013)]