69194860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{70607}}^1$

素因数の和:70630

約数の個数: 36

約数和(自身を含む): 169035552

約数和(自身を除く): 99840692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 70607, 141214, 282428, 353035, 494249, 706070, 988498, 1412140, 1976996, 2471245, 3459743, 4942490, 6919486, 9884980, 13838972, 17298715, 34597430, 69194860]

約数ペア:

[(1, 69194860), (2, 34597430), (4, 17298715), (5, 13838972), (7, 9884980), (10, 6919486), (14, 4942490), (20, 3459743), (28, 2471245), (35, 1976996), (49, 1412140), (70, 988498), (98, 706070), (140, 494249), (196, 353035), (245, 282428), (490, 141214), (980, 70607)]