219141630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{128153}}^1$

素因数の和:128185

約数の個数: 48

約数和(自身を含む): 599760720

約数和(自身を除く): 380619090

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, 128153, 256306, 384459, 640765, 768918, 1153377, 1281530, 1922295, 2306754, 2434907, 3844590, 4869814, 5766885, 7304721, 11533770, 12174535, 14609442, 21914163, 24349070, 36523605, 43828326, 73047210, 109570815, 219141630]

約数ペア:

[(1, 219141630), (2, 109570815), (3, 73047210), (5, 43828326), (6, 36523605), (9, 24349070), (10, 21914163), (15, 14609442), (18, 12174535), (19, 11533770), (30, 7304721), (38, 5766885), (45, 4869814), (57, 3844590), (90, 2434907), (95, 2306754), (114, 1922295), (171, 1281530), (190, 1153377), (285, 768918), (342, 640765), (570, 384459), (855, 256306), (1710, 128153)]