858224230

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 1625868288

約数和(自身を除く): 767644058

約数列:

[1, 2, 5, 10, 47, 53, 94, 106, 131, 235, 262, 263, 265, 470, 526, 530, 655, 1310, 1315, 2491, 2630, 4982, 6157, 6943, 12314, 12361, 12455, 13886, 13939, 24722, 24910, 27878, 30785, 34453, 34715, 61570, 61805, 68906, 69430, 69695, 123610, 139390, 172265, 326321, 344530, 652642, 655133, 1310266, 1619291, 1631605, 1826009, 3238582, 3263210, 3275665, 3652018, 6551330, 8096455, 9130045, 16192910, 18260090, 85822423, 171644846, 429112115, 858224230]

約数ペア:

[(1, 858224230), (2, 429112115), (5, 171644846), (10, 85822423), (47, 18260090), (53, 16192910), (94, 9130045), (106, 8096455), (131, 6551330), (235, 3652018), (262, 3275665), (263, 3263210), (265, 3238582), (470, 1826009), (526, 1631605), (530, 1619291), (655, 1310266), (1310, 655133), (1315, 652642), (2491, 344530), (2630, 326321), (4982, 172265), (6157, 139390), (6943, 123610), (12314, 69695), (12361, 69430), (12455, 68906), (13886, 61805), (13939, 61570), (24722, 34715), (24910, 34453), (27878, 30785)]