172034330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{14869}}^1$

素因数の和:14978

約数の個数: 32

約数和(自身を含む): 337251600

約数和(自身を除く): 165217270

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 5785, 11570, 14869, 29738, 74345, 148690, 193297, 386594, 966485, 1323341, 1932970, 2646682, 6616705, 13233410, 17203433, 34406866, 86017165, 172034330]

約数ペア:

[(1, 172034330), (2, 86017165), (5, 34406866), (10, 17203433), (13, 13233410), (26, 6616705), (65, 2646682), (89, 1932970), (130, 1323341), (178, 966485), (445, 386594), (890, 193297), (1157, 148690), (2314, 74345), (5785, 29738), (11570, 14869)]