222728070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{390751}}^1$

素因数の和:390780

約数の個数: 32

約数和(自身を含む): 562682880

約数和(自身を除く): 339954810

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 390751, 781502, 1172253, 1953755, 2344506, 3907510, 5861265, 7424269, 11722530, 14848538, 22272807, 37121345, 44545614, 74242690, 111364035, 222728070]

約数ペア:

[(1, 222728070), (2, 111364035), (3, 74242690), (5, 44545614), (6, 37121345), (10, 22272807), (15, 14848538), (19, 11722530), (30, 7424269), (38, 5861265), (57, 3907510), (95, 2344506), (114, 1953755), (190, 1172253), (285, 781502), (570, 390751)]