154328230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71119}}^1$

素因数の和:71164

約数の個数: 32

約数和(自身を含む): 327720960

約数和(自身を除く): 173392730

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 71119, 142238, 355595, 497833, 711190, 995666, 2204689, 2489165, 4409378, 4978330, 11023445, 15432823, 22046890, 30865646, 77164115, 154328230]

約数ペア:

[(1, 154328230), (2, 77164115), (5, 30865646), (7, 22046890), (10, 15432823), (14, 11023445), (31, 4978330), (35, 4409378), (62, 2489165), (70, 2204689), (155, 995666), (217, 711190), (310, 497833), (434, 355595), (1085, 142238), (2170, 71119)]