29128620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13121}}^1$

素因数の和:13170

約数の個数: 48

約数和(自身を含む): 83770848

約数和(自身を除く): 54642228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 13121, 26242, 39363, 52484, 65605, 78726, 131210, 157452, 196815, 262420, 393630, 485477, 787260, 970954, 1456431, 1941908, 2427385, 2912862, 4854770, 5825724, 7282155, 9709540, 14564310, 29128620]

約数ペア:

[(1, 29128620), (2, 14564310), (3, 9709540), (4, 7282155), (5, 5825724), (6, 4854770), (10, 2912862), (12, 2427385), (15, 1941908), (20, 1456431), (30, 970954), (37, 787260), (60, 485477), (74, 393630), (111, 262420), (148, 196815), (185, 157452), (222, 131210), (370, 78726), (444, 65605), (555, 52484), (740, 39363), (1110, 26242), (2220, 13121)]