210318704970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7639}}^1\times {\mathrm{83431}}^1$

素因数の和:91091

約数の個数: 64

約数和(自身を含む): 550731294720

約数和(自身を除く): 340412589750

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 7639, 15278, 22917, 38195, 45834, 76390, 83431, 84029, 114585, 166862, 168058, 229170, 250293, 252087, 417155, 420145, 500586, 504174, 834310, 840290, 917741, 1251465, 1260435, 1835482, 2502930, 2520870, 2753223, 4588705, 5506446, 9177410, 13766115, 27532230, 637329409, 1274658818, 1911988227, 3186647045, 3823976454, 6373294090, 7010623499, 9559941135, 14021246998, 19119882270, 21031870497, 35053117495, 42063740994, 70106234990, 105159352485, 210318704970]

約数ペア:

[(1, 210318704970), (2, 105159352485), (3, 70106234990), (5, 42063740994), (6, 35053117495), (10, 21031870497), (11, 19119882270), (15, 14021246998), (22, 9559941135), (30, 7010623499), (33, 6373294090), (55, 3823976454), (66, 3186647045), (110, 1911988227), (165, 1274658818), (330, 637329409), (7639, 27532230), (15278, 13766115), (22917, 9177410), (38195, 5506446), (45834, 4588705), (76390, 2753223), (83431, 2520870), (84029, 2502930), (114585, 1835482), (166862, 1260435), (168058, 1251465), (229170, 917741), (250293, 840290), (252087, 834310), (417155, 504174), (420145, 500586)]