836692430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{85991}}^1$

素因数の和:86144

約数の個数: 32

約数和(自身を含む): 1733598720

約数和(自身を除く): 896906290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 9730, 85991, 171982, 429955, 601937, 859910, 1203874, 3009685, 6019370, 11952749, 23905498, 59763745, 83669243, 119527490, 167338486, 418346215, 836692430]

約数ペア:

[(1, 836692430), (2, 418346215), (5, 167338486), (7, 119527490), (10, 83669243), (14, 59763745), (35, 23905498), (70, 11952749), (139, 6019370), (278, 3009685), (695, 1203874), (973, 859910), (1390, 601937), (1946, 429955), (4865, 171982), (9730, 85991)]