228953690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{2657}}^1$

素因数の和:3902

約数の個数: 32

約数和(自身を含む): 471550464

約数和(自身を除く): 242596774

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1231, 2462, 2657, 5314, 6155, 8617, 12310, 13285, 17234, 18599, 26570, 37198, 43085, 86170, 92995, 185990, 3270767, 6541534, 16353835, 22895369, 32707670, 45790738, 114476845, 228953690]

約数ペア:

[(1, 228953690), (2, 114476845), (5, 45790738), (7, 32707670), (10, 22895369), (14, 16353835), (35, 6541534), (70, 3270767), (1231, 185990), (2462, 92995), (2657, 86170), (5314, 43085), (6155, 37198), (8617, 26570), (12310, 18599), (13285, 17234)]