123792810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{242731}}^1$

素因数の和:242758

約数の個数: 32

約数和(自身を含む): 314580672

約数和(自身を除く): 190787862

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 242731, 485462, 728193, 1213655, 1456386, 2427310, 3640965, 4126427, 7281930, 8252854, 12379281, 20632135, 24758562, 41264270, 61896405, 123792810]

約数ペア:

[(1, 123792810), (2, 61896405), (3, 41264270), (5, 24758562), (6, 20632135), (10, 12379281), (15, 8252854), (17, 7281930), (30, 4126427), (34, 3640965), (51, 2427310), (85, 1456386), (102, 1213655), (170, 728193), (255, 485462), (510, 242731)]