1451712670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 2799256320

約数和(自身を除く): 1347543650

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 227, 347, 454, 485, 694, 970, 1135, 1735, 1843, 2270, 3470, 3686, 4313, 6593, 8626, 9215, 13186, 18430, 21565, 22019, 32965, 33659, 43130, 44038, 65930, 67318, 78769, 110095, 157538, 168295, 220190, 336590, 393845, 418361, 639521, 787690, 836722, 1279042, 1496611, 2091805, 2993222, 3197605, 4183610, 6395210, 7483055, 7640593, 14966110, 15281186, 38202965, 76405930, 145171267, 290342534, 725856335, 1451712670]

約数ペア:

[(1, 1451712670), (2, 725856335), (5, 290342534), (10, 145171267), (19, 76405930), (38, 38202965), (95, 15281186), (97, 14966110), (190, 7640593), (194, 7483055), (227, 6395210), (347, 4183610), (454, 3197605), (485, 2993222), (694, 2091805), (970, 1496611), (1135, 1279042), (1735, 836722), (1843, 787690), (2270, 639521), (3470, 418361), (3686, 393845), (4313, 336590), (6593, 220190), (8626, 168295), (9215, 157538), (13186, 110095), (18430, 78769), (21565, 67318), (22019, 65930), (32965, 44038), (33659, 43130)]