210955430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{3533}}^1$

素因数の和:4400

約数の個数: 32

約数和(自身を含む): 434597184

約数和(自身を除く): 223641754

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 853, 1706, 3533, 4265, 5971, 7066, 8530, 11942, 17665, 24731, 29855, 35330, 49462, 59710, 123655, 247310, 3013649, 6027298, 15068245, 21095543, 30136490, 42191086, 105477715, 210955430]

約数ペア:

[(1, 210955430), (2, 105477715), (5, 42191086), (7, 30136490), (10, 21095543), (14, 15068245), (35, 6027298), (70, 3013649), (853, 247310), (1706, 123655), (3533, 59710), (4265, 49462), (5971, 35330), (7066, 29855), (8530, 24731), (11942, 17665)]