180671570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 354585600

約数和(自身を除く): 173914030

約数列:

[1, 2, 5, 10, 19, 38, 59, 71, 95, 118, 142, 190, 227, 295, 355, 454, 590, 710, 1121, 1135, 1349, 2242, 2270, 2698, 4189, 4313, 5605, 6745, 8378, 8626, 11210, 13393, 13490, 16117, 20945, 21565, 26786, 32234, 41890, 43130, 66965, 79591, 80585, 133930, 159182, 161170, 254467, 306223, 397955, 508934, 612446, 795910, 950903, 1272335, 1531115, 1901806, 2544670, 3062230, 4754515, 9509030, 18067157, 36134314, 90335785, 180671570]

約数ペア:

[(1, 180671570), (2, 90335785), (5, 36134314), (10, 18067157), (19, 9509030), (38, 4754515), (59, 3062230), (71, 2544670), (95, 1901806), (118, 1531115), (142, 1272335), (190, 950903), (227, 795910), (295, 612446), (355, 508934), (454, 397955), (590, 306223), (710, 254467), (1121, 161170), (1135, 159182), (1349, 133930), (2242, 80585), (2270, 79591), (2698, 66965), (4189, 43130), (4313, 41890), (5605, 32234), (6745, 26786), (8378, 21565), (8626, 20945), (11210, 16117), (13393, 13490)]