187926830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2129}}^1$

素因数の和:2253

約数の個数: 64

約数和(自身を含む): 420819840

約数和(自身を除く): 232893010

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 97, 130, 182, 194, 455, 485, 679, 910, 970, 1261, 1358, 2129, 2522, 3395, 4258, 6305, 6790, 8827, 10645, 12610, 14903, 17654, 21290, 27677, 29806, 44135, 55354, 74515, 88270, 138385, 149030, 193739, 206513, 276770, 387478, 413026, 968695, 1032565, 1445591, 1937390, 2065130, 2684669, 2891182, 5369338, 7227955, 13423345, 14455910, 18792683, 26846690, 37585366, 93963415, 187926830]

約数ペア:

[(1, 187926830), (2, 93963415), (5, 37585366), (7, 26846690), (10, 18792683), (13, 14455910), (14, 13423345), (26, 7227955), (35, 5369338), (65, 2891182), (70, 2684669), (91, 2065130), (97, 1937390), (130, 1445591), (182, 1032565), (194, 968695), (455, 413026), (485, 387478), (679, 276770), (910, 206513), (970, 193739), (1261, 149030), (1358, 138385), (2129, 88270), (2522, 74515), (3395, 55354), (4258, 44135), (6305, 29806), (6790, 27677), (8827, 21290), (10645, 17654), (12610, 14903)]