27020770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 58392576

約数和(自身を除く): 31371806

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 47, 70, 86, 94, 191, 215, 235, 301, 329, 382, 430, 470, 602, 658, 955, 1337, 1505, 1645, 1910, 2021, 2674, 3010, 3290, 4042, 6685, 8213, 8977, 10105, 13370, 14147, 16426, 17954, 20210, 28294, 41065, 44885, 57491, 62839, 70735, 82130, 89770, 114982, 125678, 141470, 287455, 314195, 386011, 574910, 628390, 772022, 1930055, 2702077, 3860110, 5404154, 13510385, 27020770]

約数ペア:

[(1, 27020770), (2, 13510385), (5, 5404154), (7, 3860110), (10, 2702077), (14, 1930055), (35, 772022), (43, 628390), (47, 574910), (70, 386011), (86, 314195), (94, 287455), (191, 141470), (215, 125678), (235, 114982), (301, 89770), (329, 82130), (382, 70735), (430, 62839), (470, 57491), (602, 44885), (658, 41065), (955, 28294), (1337, 20210), (1505, 17954), (1645, 16426), (1910, 14147), (2021, 13370), (2674, 10105), (3010, 8977), (3290, 8213), (4042, 6685)]