2183678630

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{461}}^1\times {\mathrm{1381}}^1$

素因数の和:1870

約数の個数: 64

約数和(自身を含む): 4597084800

約数和(自身を除く): 2413406170

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 461, 490, 686, 922, 1381, 1715, 2305, 2762, 3227, 3430, 4610, 6454, 6905, 9667, 13810, 16135, 19334, 22589, 32270, 45178, 48335, 67669, 96670, 112945, 135338, 158123, 225890, 316246, 338345, 473683, 636641, 676690, 790615, 947366, 1273282, 1581230, 2368415, 3183205, 4456487, 4736830, 6366410, 8912974, 22282435, 31195409, 44564870, 62390818, 155977045, 218367863, 311954090, 436735726, 1091839315, 2183678630]

約数ペア:

[(1, 2183678630), (2, 1091839315), (5, 436735726), (7, 311954090), (10, 218367863), (14, 155977045), (35, 62390818), (49, 44564870), (70, 31195409), (98, 22282435), (245, 8912974), (343, 6366410), (461, 4736830), (490, 4456487), (686, 3183205), (922, 2368415), (1381, 1581230), (1715, 1273282), (2305, 947366), (2762, 790615), (3227, 676690), (3430, 636641), (4610, 473683), (6454, 338345), (6905, 316246), (9667, 225890), (13810, 158123), (16135, 135338), (19334, 112945), (22589, 96670), (32270, 67669), (45178, 48335)]