629350740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{32077}}^1$

素因数の和:32201

約数の個数: 72

約数和(自身を含む): 1926604680

約数和(自身を除く): 1297253940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3270, 3924, 4905, 6540, 9810, 19620, 32077, 64154, 96231, 128308, 160385, 192462, 288693, 320770, 384924, 481155, 577386, 641540, 962310, 1154772, 1443465, 1924620, 2886930, 3496393, 5773860, 6992786, 10489179, 13985572, 17481965, 20978358, 31467537, 34963930, 41956716, 52445895, 62935074, 69927860, 104891790, 125870148, 157337685, 209783580, 314675370, 629350740]

約数ペア:

[(1, 629350740), (2, 314675370), (3, 209783580), (4, 157337685), (5, 125870148), (6, 104891790), (9, 69927860), (10, 62935074), (12, 52445895), (15, 41956716), (18, 34963930), (20, 31467537), (30, 20978358), (36, 17481965), (45, 13985572), (60, 10489179), (90, 6992786), (109, 5773860), (180, 3496393), (218, 2886930), (327, 1924620), (436, 1443465), (545, 1154772), (654, 962310), (981, 641540), (1090, 577386), (1308, 481155), (1635, 384924), (1962, 320770), (2180, 288693), (3270, 192462), (3924, 160385), (4905, 128308), (6540, 96231), (9810, 64154), (19620, 32077)]