30345350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 64945248

約数和(自身を除く): 34599898

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 277, 313, 350, 554, 626, 1385, 1565, 1939, 2191, 2770, 3130, 3878, 4382, 6925, 7825, 9695, 10955, 13850, 15650, 19390, 21910, 48475, 54775, 86701, 96950, 109550, 173402, 433505, 606907, 867010, 1213814, 2167525, 3034535, 4335050, 6069070, 15172675, 30345350]

約数ペア:

[(1, 30345350), (2, 15172675), (5, 6069070), (7, 4335050), (10, 3034535), (14, 2167525), (25, 1213814), (35, 867010), (50, 606907), (70, 433505), (175, 173402), (277, 109550), (313, 96950), (350, 86701), (554, 54775), (626, 48475), (1385, 21910), (1565, 19390), (1939, 15650), (2191, 13850), (2770, 10955), (3130, 9695), (3878, 7825), (4382, 6925)]