3640384790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{2713}}^1$

素因数の和:3417

約数の個数: 64

約数和(自身を含む): 7761605760

約数和(自身を除く): 4121220970

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 661, 1015, 1322, 2030, 2713, 3305, 4627, 5426, 6610, 9254, 13565, 18991, 19169, 23135, 27130, 37982, 38338, 46270, 78677, 94955, 95845, 134183, 157354, 189910, 191690, 268366, 393385, 550739, 670915, 786770, 1101478, 1341830, 1793293, 2753695, 3586586, 5507390, 8966465, 12553051, 17932930, 25106102, 52005497, 62765255, 104010994, 125530510, 260027485, 364038479, 520054970, 728076958, 1820192395, 3640384790]

約数ペア:

[(1, 3640384790), (2, 1820192395), (5, 728076958), (7, 520054970), (10, 364038479), (14, 260027485), (29, 125530510), (35, 104010994), (58, 62765255), (70, 52005497), (145, 25106102), (203, 17932930), (290, 12553051), (406, 8966465), (661, 5507390), (1015, 3586586), (1322, 2753695), (2030, 1793293), (2713, 1341830), (3305, 1101478), (4627, 786770), (5426, 670915), (6610, 550739), (9254, 393385), (13565, 268366), (18991, 191690), (19169, 189910), (23135, 157354), (27130, 134183), (37982, 95845), (38338, 94955), (46270, 78677)]