29545980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13309}}^1$

素因数の和:13358

約数の個数: 48

約数和(自身を含む): 84971040

約数和(自身を除く): 55425060

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, 13309, 26618, 39927, 53236, 66545, 79854, 133090, 159708, 199635, 266180, 399270, 492433, 798540, 984866, 1477299, 1969732, 2462165, 2954598, 4924330, 5909196, 7386495, 9848660, 14772990, 29545980]

約数ペア:

[(1, 29545980), (2, 14772990), (3, 9848660), (4, 7386495), (5, 5909196), (6, 4924330), (10, 2954598), (12, 2462165), (15, 1969732), (20, 1477299), (30, 984866), (37, 798540), (60, 492433), (74, 399270), (111, 266180), (148, 199635), (185, 159708), (222, 133090), (370, 79854), (444, 66545), (555, 53236), (740, 39927), (1110, 26618), (2220, 13309)]