78037610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{5659}}^1$

素因数の和:5870

約数の個数: 32

約数和(自身を含む): 161377920

約数和(自身を除く): 83340310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2758, 5659, 6895, 11318, 13790, 28295, 39613, 56590, 79226, 198065, 396130, 1114823, 2229646, 5574115, 7803761, 11148230, 15607522, 39018805, 78037610]

約数ペア:

[(1, 78037610), (2, 39018805), (5, 15607522), (7, 11148230), (10, 7803761), (14, 5574115), (35, 2229646), (70, 1114823), (197, 396130), (394, 198065), (985, 79226), (1379, 56590), (1970, 39613), (2758, 28295), (5659, 13790), (6895, 11318)]