1288470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1481}}^1$

素因数の和:1520

約数の個数: 32

約数和(自身を含む): 3201120

約数和(自身を除く): 1912650

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 1481, 2962, 4443, 7405, 8886, 14810, 22215, 42949, 44430, 85898, 128847, 214745, 257694, 429490, 644235, 1288470]

約数ペア:

[(1, 1288470), (2, 644235), (3, 429490), (5, 257694), (6, 214745), (10, 128847), (15, 85898), (29, 44430), (30, 42949), (58, 22215), (87, 14810), (145, 8886), (174, 7405), (290, 4443), (435, 2962), (870, 1481)]