1645410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4219}}^1$

素因数の和:4242

約数の個数: 32

約数和(自身を含む): 4253760

約数和(自身を除く): 2608350

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 4219, 8438, 12657, 21095, 25314, 42190, 54847, 63285, 109694, 126570, 164541, 274235, 329082, 548470, 822705, 1645410]

約数ペア:

[(1, 1645410), (2, 822705), (3, 548470), (5, 329082), (6, 274235), (10, 164541), (13, 126570), (15, 109694), (26, 63285), (30, 54847), (39, 42190), (65, 25314), (78, 21095), (130, 12657), (195, 8438), (390, 4219)]