127507470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1019}}^1$

素因数の和:1169

約数の個数: 64

約数和(自身を含む): 316673280

約数和(自身を除く): 189165810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 97, 129, 194, 215, 258, 291, 430, 485, 582, 645, 970, 1019, 1290, 1455, 2038, 2910, 3057, 4171, 5095, 6114, 8342, 10190, 12513, 15285, 20855, 25026, 30570, 41710, 43817, 62565, 87634, 98843, 125130, 131451, 197686, 219085, 262902, 296529, 438170, 494215, 593058, 657255, 988430, 1314510, 1482645, 2965290, 4250249, 8500498, 12750747, 21251245, 25501494, 42502490, 63753735, 127507470]

約数ペア:

[(1, 127507470), (2, 63753735), (3, 42502490), (5, 25501494), (6, 21251245), (10, 12750747), (15, 8500498), (30, 4250249), (43, 2965290), (86, 1482645), (97, 1314510), (129, 988430), (194, 657255), (215, 593058), (258, 494215), (291, 438170), (430, 296529), (485, 262902), (582, 219085), (645, 197686), (970, 131451), (1019, 125130), (1290, 98843), (1455, 87634), (2038, 62565), (2910, 43817), (3057, 41710), (4171, 30570), (5095, 25026), (6114, 20855), (8342, 15285), (10190, 12513)]