3329900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 8499456

約数和(自身を除く): 5169556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 67, 70, 71, 100, 134, 140, 142, 175, 268, 284, 335, 350, 355, 469, 497, 670, 700, 710, 938, 994, 1340, 1420, 1675, 1775, 1876, 1988, 2345, 2485, 3350, 3550, 4690, 4757, 4970, 6700, 7100, 9380, 9514, 9940, 11725, 12425, 19028, 23450, 23785, 24850, 33299, 46900, 47570, 49700, 66598, 95140, 118925, 133196, 166495, 237850, 332990, 475700, 665980, 832475, 1664950, 3329900]

約数ペア:

[(1, 3329900), (2, 1664950), (4, 832475), (5, 665980), (7, 475700), (10, 332990), (14, 237850), (20, 166495), (25, 133196), (28, 118925), (35, 95140), (50, 66598), (67, 49700), (70, 47570), (71, 46900), (100, 33299), (134, 24850), (140, 23785), (142, 23450), (175, 19028), (268, 12425), (284, 11725), (335, 9940), (350, 9514), (355, 9380), (469, 7100), (497, 6700), (670, 4970), (700, 4757), (710, 4690), (938, 3550), (994, 3350), (1340, 2485), (1420, 2345), (1675, 1988), (1775, 1876)]