1829884370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1553}}^1$

素因数の和:1739

約数の個数: 64

約数和(自身を含む): 3544611840

約数和(自身を除く): 1714727470

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 109, 115, 218, 230, 235, 470, 545, 1081, 1090, 1553, 2162, 2507, 3106, 5014, 5123, 5405, 7765, 10246, 10810, 12535, 15530, 25070, 25615, 35719, 51230, 71438, 72991, 117829, 145982, 169277, 178595, 235658, 338554, 357190, 364955, 589145, 729910, 846385, 1178290, 1678793, 1692770, 3357586, 3893371, 7786742, 7956019, 8393965, 15912038, 16787930, 19466855, 38933710, 39780095, 79560190, 182988437, 365976874, 914942185, 1829884370]

約数ペア:

[(1, 1829884370), (2, 914942185), (5, 365976874), (10, 182988437), (23, 79560190), (46, 39780095), (47, 38933710), (94, 19466855), (109, 16787930), (115, 15912038), (218, 8393965), (230, 7956019), (235, 7786742), (470, 3893371), (545, 3357586), (1081, 1692770), (1090, 1678793), (1553, 1178290), (2162, 846385), (2507, 729910), (3106, 589145), (5014, 364955), (5123, 357190), (5405, 338554), (7765, 235658), (10246, 178595), (10810, 169277), (12535, 145982), (15530, 117829), (25070, 72991), (25615, 71438), (35719, 51230)]