19073670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:410

約数の個数: 128

約数和(自身を含む): 59719680

約数和(自身を除く): 40646010

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 23, 30, 33, 35, 42, 46, 55, 66, 69, 70, 77, 105, 110, 115, 138, 154, 161, 165, 210, 230, 231, 253, 322, 330, 345, 359, 385, 462, 483, 506, 690, 718, 759, 770, 805, 966, 1077, 1155, 1265, 1518, 1610, 1771, 1795, 2154, 2310, 2415, 2513, 2530, 3542, 3590, 3795, 3949, 4830, 5026, 5313, 5385, 7539, 7590, 7898, 8257, 8855, 10626, 10770, 11847, 12565, 15078, 16514, 17710, 19745, 23694, 24771, 25130, 26565, 27643, 37695, 39490, 41285, 49542, 53130, 55286, 57799, 59235, 75390, 82570, 82929, 90827, 115598, 118470, 123855, 138215, 165858, 173397, 181654, 247710, 272481, 276430, 288995, 346794, 414645, 454135, 544962, 577990, 635789, 829290, 866985, 908270, 1271578, 1362405, 1733970, 1907367, 2724810, 3178945, 3814734, 6357890, 9536835, 19073670]

約数ペア:

[(1, 19073670), (2, 9536835), (3, 6357890), (5, 3814734), (6, 3178945), (7, 2724810), (10, 1907367), (11, 1733970), (14, 1362405), (15, 1271578), (21, 908270), (22, 866985), (23, 829290), (30, 635789), (33, 577990), (35, 544962), (42, 454135), (46, 414645), (55, 346794), (66, 288995), (69, 276430), (70, 272481), (77, 247710), (105, 181654), (110, 173397), (115, 165858), (138, 138215), (154, 123855), (161, 118470), (165, 115598), (210, 90827), (230, 82929), (231, 82570), (253, 75390), (322, 59235), (330, 57799), (345, 55286), (359, 53130), (385, 49542), (462, 41285), (483, 39490), (506, 37695), (690, 27643), (718, 26565), (759, 25130), (770, 24771), (805, 23694), (966, 19745), (1077, 17710), (1155, 16514), (1265, 15078), (1518, 12565), (1610, 11847), (1771, 10770), (1795, 10626), (2154, 8855), (2310, 8257), (2415, 7898), (2513, 7590), (2530, 7539), (3542, 5385), (3590, 5313), (3795, 5026), (3949, 4830)]