870835108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1789}}^1$

素因数の和:1877

約数の個数: 96

約数和(自身を含む): 1919796480

約数和(自身を除く): 1048961372

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 37, 44, 46, 52, 74, 92, 143, 148, 253, 286, 299, 407, 481, 506, 572, 598, 814, 851, 962, 1012, 1196, 1628, 1702, 1789, 1924, 3289, 3404, 3578, 5291, 6578, 7156, 9361, 10582, 11063, 13156, 18722, 19679, 21164, 22126, 23257, 37444, 39358, 41147, 44252, 46514, 66193, 78716, 82294, 93028, 121693, 132386, 164588, 243386, 255827, 264772, 452617, 486772, 511654, 534911, 728123, 860509, 905234, 1023308, 1069822, 1456246, 1522439, 1721018, 1810468, 2139644, 2912492, 3044878, 3442036, 5884021, 6089756, 9465599, 11768042, 16746829, 18931198, 19791707, 23536084, 33493658, 37862396, 39583414, 66987316, 79166828, 217708777, 435417554, 870835108]

約数ペア:

[(1, 870835108), (2, 435417554), (4, 217708777), (11, 79166828), (13, 66987316), (22, 39583414), (23, 37862396), (26, 33493658), (37, 23536084), (44, 19791707), (46, 18931198), (52, 16746829), (74, 11768042), (92, 9465599), (143, 6089756), (148, 5884021), (253, 3442036), (286, 3044878), (299, 2912492), (407, 2139644), (481, 1810468), (506, 1721018), (572, 1522439), (598, 1456246), (814, 1069822), (851, 1023308), (962, 905234), (1012, 860509), (1196, 728123), (1628, 534911), (1702, 511654), (1789, 486772), (1924, 452617), (3289, 264772), (3404, 255827), (3578, 243386), (5291, 164588), (6578, 132386), (7156, 121693), (9361, 93028), (10582, 82294), (11063, 78716), (13156, 66193), (18722, 46514), (19679, 44252), (21164, 41147), (22126, 39358), (23257, 37444)]