3391990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1031}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 7133184

約数和(自身を除く): 3741194

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1031, 1645, 2062, 3290, 5155, 7217, 10310, 14434, 36085, 48457, 72170, 96914, 242285, 339199, 484570, 678398, 1695995, 3391990]

約数ペア:

[(1, 3391990), (2, 1695995), (5, 678398), (7, 484570), (10, 339199), (14, 242285), (35, 96914), (47, 72170), (70, 48457), (94, 36085), (235, 14434), (329, 10310), (470, 7217), (658, 5155), (1031, 3290), (1645, 2062)]