253102230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{148013}}^1$

素因数の和:148045

約数の個数: 48

約数和(自身を含む): 692705520

約数和(自身を除く): 439603290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 148013, 296026, 444039, 740065, 888078, 1332117, 1480130, 2220195, 2664234, 2812247, 4440390, 5624494, 6660585, 8436741, 13321170, 14061235, 16873482, 25310223, 28122470, 42183705, 50620446, 84367410, 126551115, 253102230]

約数ペア:

[(1, 253102230), (2, 126551115), (3, 84367410), (5, 50620446), (6, 42183705), (9, 28122470), (10, 25310223), (15, 16873482), (18, 14061235), (19, 13321170), (30, 8436741), (38, 6660585), (45, 5624494), (57, 4440390), (90, 2812247), (95, 2664234), (114, 2220195), (171, 1480130), (190, 1332117), (285, 888078), (342, 740065), (570, 444039), (855, 296026), (1710, 148013)]