39701410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2879}}^1$

素因数の和:3090

約数の個数: 32

約数和(自身を含む): 82114560

約数和(自身を除く): 42413150

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2758, 2879, 5758, 6895, 13790, 14395, 20153, 28790, 40306, 100765, 201530, 567163, 1134326, 2835815, 3970141, 5671630, 7940282, 19850705, 39701410]

約数ペア:

[(1, 39701410), (2, 19850705), (5, 7940282), (7, 5671630), (10, 3970141), (14, 2835815), (35, 1134326), (70, 567163), (197, 201530), (394, 100765), (985, 40306), (1379, 28790), (1970, 20153), (2758, 14395), (2879, 13790), (5758, 6895)]