42461210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 87588864

約数和(自身を除く): 45127654

約数列:

[1, 2, 5, 10, 11, 22, 43, 47, 55, 86, 94, 110, 191, 215, 235, 382, 430, 470, 473, 517, 946, 955, 1034, 1910, 2021, 2101, 2365, 2585, 4042, 4202, 4730, 5170, 8213, 8977, 10105, 10505, 16426, 17954, 20210, 21010, 22231, 41065, 44462, 44885, 82130, 89770, 90343, 98747, 111155, 180686, 197494, 222310, 386011, 451715, 493735, 772022, 903430, 987470, 1930055, 3860110, 4246121, 8492242, 21230605, 42461210]

約数ペア:

[(1, 42461210), (2, 21230605), (5, 8492242), (10, 4246121), (11, 3860110), (22, 1930055), (43, 987470), (47, 903430), (55, 772022), (86, 493735), (94, 451715), (110, 386011), (191, 222310), (215, 197494), (235, 180686), (382, 111155), (430, 98747), (470, 90343), (473, 89770), (517, 82130), (946, 44885), (955, 44462), (1034, 41065), (1910, 22231), (2021, 21010), (2101, 20210), (2365, 17954), (2585, 16426), (4042, 10505), (4202, 10105), (4730, 8977), (5170, 8213)]