190471770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 541209600

約数和(自身を除く): 350737830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 107, 114, 135, 171, 190, 214, 270, 285, 321, 342, 347, 513, 535, 570, 642, 694, 855, 963, 1026, 1041, 1070, 1605, 1710, 1735, 1926, 2033, 2082, 2565, 2889, 3123, 3210, 3470, 4066, 4815, 5130, 5205, 5778, 6099, 6246, 6593, 9369, 9630, 10165, 10410, 12198, 13186, 14445, 15615, 18297, 18738, 19779, 20330, 28890, 30495, 31230, 32965, 36594, 37129, 39558, 46845, 54891, 59337, 60990, 65930, 74258, 91485, 93690, 98895, 109782, 111387, 118674, 178011, 182970, 185645, 197790, 222774, 274455, 296685, 334161, 356022, 371290, 548910, 556935, 593370, 668322, 705451, 890055, 1002483, 1113870, 1410902, 1670805, 1780110, 2004966, 2116353, 3341610, 3527255, 4232706, 5012415, 6349059, 7054510, 10024830, 10581765, 12698118, 19047177, 21163530, 31745295, 38094354, 63490590, 95235885, 190471770]

約数ペア:

[(1, 190471770), (2, 95235885), (3, 63490590), (5, 38094354), (6, 31745295), (9, 21163530), (10, 19047177), (15, 12698118), (18, 10581765), (19, 10024830), (27, 7054510), (30, 6349059), (38, 5012415), (45, 4232706), (54, 3527255), (57, 3341610), (90, 2116353), (95, 2004966), (107, 1780110), (114, 1670805), (135, 1410902), (171, 1113870), (190, 1002483), (214, 890055), (270, 705451), (285, 668322), (321, 593370), (342, 556935), (347, 548910), (513, 371290), (535, 356022), (570, 334161), (642, 296685), (694, 274455), (855, 222774), (963, 197790), (1026, 185645), (1041, 182970), (1070, 178011), (1605, 118674), (1710, 111387), (1735, 109782), (1926, 98895), (2033, 93690), (2082, 91485), (2565, 74258), (2889, 65930), (3123, 60990), (3210, 59337), (3470, 54891), (4066, 46845), (4815, 39558), (5130, 37129), (5205, 36594), (5778, 32965), (6099, 31230), (6246, 30495), (6593, 28890), (9369, 20330), (9630, 19779), (10165, 18738), (10410, 18297), (12198, 15615), (13186, 14445)]