9880430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{739}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 20459520

約数和(自身を除く): 10579090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 191, 382, 739, 955, 1337, 1478, 1910, 2674, 3695, 5173, 6685, 7390, 10346, 13370, 25865, 51730, 141149, 282298, 705745, 988043, 1411490, 1976086, 4940215, 9880430]

約数ペア:

[(1, 9880430), (2, 4940215), (5, 1976086), (7, 1411490), (10, 988043), (14, 705745), (35, 282298), (70, 141149), (191, 51730), (382, 25865), (739, 13370), (955, 10346), (1337, 7390), (1478, 6685), (1910, 5173), (2674, 3695)]